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        Package&nbsp;bkn ::
        <a href="bkn.bibtex-module.html">Package&nbsp;bibtex</a> ::
        Module&nbsp;new_merge_tools
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<h1 class="epydoc">Source Code for <a href="bkn.bibtex.new_merge_tools-module.html">Module bkn.bibtex.new_merge_tools</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-docstring">'''A tool for more efficient deduplication when merging bibliographies.</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-docstring">When merging bibliographies, it is not uncommon to find that multiple</tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-docstring">entries in the sources represent the same item. These duplicates must be</tt> </tt>
<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-docstring">detected so that the duplicate entries may be merged. A naive approach</tt> </tt>
<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"><tt class="py-docstring">to deduplication might involve many repetitive calculations. This module</tt> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-docstring">contains the L{Fingerprint} class which implements one strategy for</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-docstring">simplifying the process. A Fingerprint object is calculated for each</tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"><tt class="py-docstring">entry in each of the source bibliographies. Dedeuplication then proceeds</tt> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-docstring">by comparing fingerprints instead of by comparing the entries directly.</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"><tt class="py-docstring">The Fingerprint class provided here is relatively simplistic. Users are</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line"><tt class="py-docstring">encouraged to create subclasses to meet their needs</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt>  <tt class="py-line"><tt class="py-docstring">A well implemented Fingerprint subclass will allow quick comparisons</tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line"><tt class="py-docstring">between fingerprints. Any expensive or potentially repetitive</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line"><tt class="py-docstring">calculations should be performed during fingerprint creation.</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line"><tt class="py-docstring">'''</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line"> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">difflib</tt> <tt class="py-keyword">import</tt> <tt class="py-name">SequenceMatcher</tt> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">curses</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">json</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">locale</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">os</tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">re</tt> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">string</tt> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">time</tt> </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line"> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">bkn</tt><tt class="py-op">.</tt><tt id="link-0" class="py-name" targets="Package bkn.bibtex=bkn.bibtex-module.html,Module bkn.bibtex.bibtex=bkn.bibtex.bibtex-module.html"><a title="bkn.bibtex
bkn.bibtex.bibtex" class="py-name" href="#" onclick="return doclink('link-0', 'bibtex', 'link-0');">bibtex</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Module bkn.bibtex.bibliography=bkn.bibtex.bibliography-module.html"><a title="bkn.bibtex.bibliography" class="py-name" href="#" onclick="return doclink('link-1', 'bibliography', 'link-1');">bibliography</a></tt> <tt class="py-keyword">import</tt> <tt class="py-op">*</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">bkn</tt><tt class="py-op">.</tt><tt id="link-2" class="py-name"><a title="bkn.bibtex
bkn.bibtex.bibtex" class="py-name" href="#" onclick="return doclink('link-2', 'bibtex', 'link-0');">bibtex</a></tt><tt class="py-op">.</tt><tt id="link-3" class="py-name" targets="Module bkn.bibtex.error=bkn.bibtex.error-module.html"><a title="bkn.bibtex.error" class="py-name" href="#" onclick="return doclink('link-3', 'error', 'link-3');">error</a></tt> <tt class="py-keyword">import</tt> <tt id="link-4" class="py-name" targets="Class bkn.bibtex.error.BKNBibtexWarning=bkn.bibtex.error.BKNBibtexWarning-class.html"><a title="bkn.bibtex.error.BKNBibtexWarning" class="py-name" href="#" onclick="return doclink('link-4', 'BKNBibtexWarning', 'link-4');">BKNBibtexWarning</a></tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">bkn</tt><tt class="py-op">.</tt><tt id="link-5" class="py-name"><a title="bkn.bibtex
bkn.bibtex.bibtex" class="py-name" href="#" onclick="return doclink('link-5', 'bibtex', 'link-0');">bibtex</a></tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Module bkn.bibtex.string_tools=bkn.bibtex.string_tools-module.html"><a title="bkn.bibtex.string_tools" class="py-name" href="#" onclick="return doclink('link-6', 'string_tools', 'link-6');">string_tools</a></tt> <tt class="py-keyword">import</tt> <tt id="link-7" class="py-name" targets="Function bkn.bibtex.string_tools.dehyphenate_words()=bkn.bibtex.string_tools-module.html#dehyphenate_words"><a title="bkn.bibtex.string_tools.dehyphenate_words" class="py-name" href="#" onclick="return doclink('link-7', 'dehyphenate_words', 'link-7');">dehyphenate_words</a></tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">bkn</tt><tt class="py-op">.</tt><tt id="link-8" class="py-name"><a title="bkn.bibtex
bkn.bibtex.bibtex" class="py-name" href="#" onclick="return doclink('link-8', 'bibtex', 'link-0');">bibtex</a></tt><tt class="py-op">.</tt><tt id="link-9" class="py-name"><a title="bkn.bibtex.string_tools" class="py-name" href="#" onclick="return doclink('link-9', 'string_tools', 'link-6');">string_tools</a></tt> <tt class="py-keyword">import</tt> <tt id="link-10" class="py-name" targets="Function bkn.bibtex.string_tools.strip_punctuation()=bkn.bibtex.string_tools-module.html#strip_punctuation"><a title="bkn.bibtex.string_tools.strip_punctuation" class="py-name" href="#" onclick="return doclink('link-10', 'strip_punctuation', 'link-10');">strip_punctuation</a></tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">bkn</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name"><a title="bkn.bibtex
bkn.bibtex.bibtex" class="py-name" href="#" onclick="return doclink('link-11', 'bibtex', 'link-0');">bibtex</a></tt><tt class="py-op">.</tt><tt id="link-12" class="py-name"><a title="bkn.bibtex.string_tools" class="py-name" href="#" onclick="return doclink('link-12', 'string_tools', 'link-6');">string_tools</a></tt> <tt class="py-keyword">import</tt> <tt id="link-13" class="py-name" targets="Function bkn.bibtex.string_tools.tex2ascii()=bkn.bibtex.string_tools-module.html#tex2ascii"><a title="bkn.bibtex.string_tools.tex2ascii" class="py-name" href="#" onclick="return doclink('link-13', 'tex2ascii', 'link-13');">tex2ascii</a></tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line"> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line"><tt class="py-name">locale</tt><tt class="py-op">.</tt><tt class="py-name">setlocale</tt><tt class="py-op">(</tt><tt class="py-name">locale</tt><tt class="py-op">.</tt><tt class="py-name">LC_ALL</tt><tt class="py-op">,</tt> <tt class="py-string">''</tt><tt class="py-op">)</tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line"><tt id="link-14" class="py-name" targets="Variable bkn.bibtex.new_merge_tools.PREFERRED_ENCODING=bkn.bibtex.new_merge_tools-module.html#PREFERRED_ENCODING"><a title="bkn.bibtex.new_merge_tools.PREFERRED_ENCODING" class="py-name" href="#" onclick="return doclink('link-14', 'PREFERRED_ENCODING', 'link-14');">PREFERRED_ENCODING</a></tt> <tt class="py-op">=</tt> <tt class="py-name">locale</tt><tt class="py-op">.</tt><tt class="py-name">getpreferredencoding</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line"> </tt>
<a name="L39"></a><tt class="py-lineno"> 39</tt>  <tt class="py-line"> </tt>
<a name="Fingerprint"></a><div id="Fingerprint-def"><a name="L40"></a><tt class="py-lineno"> 40</tt> <a class="py-toggle" href="#" id="Fingerprint-toggle" onclick="return toggle('Fingerprint');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools.Fingerprint-class.html">Fingerprint</a><tt class="py-op">:</tt> </tt>
</div><div id="Fingerprint-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Fingerprint-expanded"><a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line">    <tt class="py-docstring">'''</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line"><tt class="py-docstring">    @param entry: The entry to fingerprint</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line"><tt class="py-docstring">    @type entry: L{BibEntry}</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line"><tt class="py-docstring">    '''</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line">     </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line">    <tt id="link-15" class="py-name" targets="Variable bkn.bibtex.new_merge_tools.Fingerprint.STOPWORDS=bkn.bibtex.new_merge_tools.Fingerprint-class.html#STOPWORDS"><a title="bkn.bibtex.new_merge_tools.Fingerprint.STOPWORDS" class="py-name" href="#" onclick="return doclink('link-15', 'STOPWORDS', 'link-15');">STOPWORDS</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">''</tt><tt class="py-op">,</tt><tt class="py-string">'with'</tt><tt class="py-op">,</tt><tt class="py-string">'the'</tt><tt class="py-op">,</tt><tt class="py-string">'a'</tt><tt class="py-op">,</tt><tt class="py-string">'an'</tt><tt class="py-op">,</tt><tt class="py-string">'and'</tt><tt class="py-op">]</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">    <tt class="py-string">'''These strings will be ignored when creating the frequency table.'''</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line"> </tt>
<a name="Fingerprint.__init__"></a><div id="Fingerprint.__init__-def"><a name="L49"></a><tt class="py-lineno"> 49</tt> <a class="py-toggle" href="#" id="Fingerprint.__init__-toggle" onclick="return toggle('Fingerprint.__init__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools.Fingerprint-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">entry</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Fingerprint.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Fingerprint.__init__-expanded"><a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line">        <tt class="py-docstring">'''Creates a new fingerprint from the supplied L{BibEntry}.'''</tt> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line">        <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">year</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name" targets="Method bkn.bibtex.new_merge_tools.Fingerprint._extract_first_consecutive_digits()=bkn.bibtex.new_merge_tools.Fingerprint-class.html#_extract_first_consecutive_digits"><a title="bkn.bibtex.new_merge_tools.Fingerprint._extract_first_consecutive_digits" class="py-name" href="#" onclick="return doclink('link-16', '_extract_first_consecutive_digits', 'link-16');">_extract_first_consecutive_digits</a></tt><tt class="py-op">(</tt><tt class="py-name">entry</tt><tt class="py-op">[</tt><tt class="py-string">u'year'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line">        <tt class="py-keyword">except</tt><tt class="py-op">:</tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">year</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Method bkn.bibtex.new_merge_tools.Fingerprint._extract_and_normalize_title()=bkn.bibtex.new_merge_tools.Fingerprint-class.html#_extract_and_normalize_title"><a title="bkn.bibtex.new_merge_tools.Fingerprint._extract_and_normalize_title" class="py-name" href="#" onclick="return doclink('link-17', '_extract_and_normalize_title', 'link-17');">_extract_and_normalize_title</a></tt><tt class="py-op">(</tt><tt class="py-name">entry</tt><tt class="py-op">[</tt><tt class="py-string">u'title'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">token_freq</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name" targets="Method bkn.bibtex.new_merge_tools.Fingerprint._create_token_frequency_table()=bkn.bibtex.new_merge_tools.Fingerprint-class.html#_create_token_frequency_table"><a title="bkn.bibtex.new_merge_tools.Fingerprint._create_token_frequency_table" class="py-name" href="#" onclick="return doclink('link-18', '_create_token_frequency_table', 'link-18');">_create_token_frequency_table</a></tt><tt class="py-op">(</tt><tt class="py-name">entry</tt><tt class="py-op">)</tt> </tt>
</div><a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line"> </tt>
<a name="Fingerprint._create_token_frequency_table"></a><div id="Fingerprint._create_token_frequency_table-def"><a name="L58"></a><tt class="py-lineno"> 58</tt> <a class="py-toggle" href="#" id="Fingerprint._create_token_frequency_table-toggle" onclick="return toggle('Fingerprint._create_token_frequency_table');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools.Fingerprint-class.html#_create_token_frequency_table">_create_token_frequency_table</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">record</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Fingerprint._create_token_frequency_table-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Fingerprint._create_token_frequency_table-expanded"><a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line">        <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">attribute_name</tt> <tt class="py-keyword">in</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt id="link-19" class="py-name" targets="Method bkn.bibtex.bibliography.Record.attribute_names()=bkn.bibtex.bibliography.Record-class.html#attribute_names"><a title="bkn.bibtex.bibliography.Record.attribute_names" class="py-name" href="#" onclick="return doclink('link-19', 'attribute_names', 'link-19');">attribute_names</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">attribute_name</tt> <tt class="py-keyword">in</tt> <tt id="link-20" class="py-name" targets="Variable bkn.bibtex.bibliography.BIBTEX_FIELDS=bkn.bibtex.bibliography-module.html#BIBTEX_FIELDS"><a title="bkn.bibtex.bibliography.BIBTEX_FIELDS" class="py-name" href="#" onclick="return doclink('link-20', 'BIBTEX_FIELDS', 'link-20');">BIBTEX_FIELDS</a></tt><tt class="py-op">:</tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line">                <tt class="py-keyword">continue</tt> <tt class="py-comment"># skip non-BibTeX fields</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line">            <tt class="py-name">attribute_value</tt> <tt class="py-op">=</tt> <tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-name">attribute_name</tt><tt class="py-op">]</tt> </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line">            <tt class="py-name">normalized_text_1</tt> <tt class="py-op">=</tt> <tt id="link-21" class="py-name"><a title="bkn.bibtex.string_tools.tex2ascii" class="py-name" href="#" onclick="return doclink('link-21', 'tex2ascii', 'link-13');">tex2ascii</a></tt><tt class="py-op">(</tt><tt class="py-name">attribute_value</tt><tt class="py-op">)</tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line">            <tt class="py-name">normalized_text_2</tt> <tt class="py-op">=</tt> <tt class="py-name">normalized_text_1</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line">            <tt class="py-name">normalized_text_3</tt> <tt class="py-op">=</tt> <tt id="link-22" class="py-name"><a title="bkn.bibtex.string_tools.strip_punctuation" class="py-name" href="#" onclick="return doclink('link-22', 'strip_punctuation', 'link-10');">strip_punctuation</a></tt><tt class="py-op">(</tt><tt class="py-name">normalized_text_2</tt><tt class="py-op">)</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line">            <tt class="py-name">words</tt> <tt class="py-op">=</tt> <tt class="py-name">normalized_text_3</tt><tt class="py-op">.</tt><tt class="py-name">split</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">word</tt> <tt class="py-keyword">in</tt> <tt class="py-name">words</tt><tt class="py-op">:</tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line">                <tt class="py-keyword">if</tt> <tt class="py-name">word</tt> <tt class="py-keyword">in</tt> <tt id="link-23" class="py-name" targets="Class bkn.bibtex.new_merge_tools.Fingerprint=bkn.bibtex.new_merge_tools.Fingerprint-class.html"><a title="bkn.bibtex.new_merge_tools.Fingerprint" class="py-name" href="#" onclick="return doclink('link-23', 'Fingerprint', 'link-23');">Fingerprint</a></tt><tt class="py-op">.</tt><tt id="link-24" class="py-name"><a title="bkn.bibtex.new_merge_tools.Fingerprint.STOPWORDS" class="py-name" href="#" onclick="return doclink('link-24', 'STOPWORDS', 'link-15');">STOPWORDS</a></tt><tt class="py-op">:</tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line">                    <tt class="py-keyword">continue</tt> <tt class="py-comment"># skip stopwords</tt> </tt>
<a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line">                <tt class="py-name">result</tt><tt class="py-op">[</tt><tt class="py-name">word</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">result</tt><tt class="py-op">.</tt><tt class="py-name">get</tt><tt class="py-op">(</tt><tt class="py-name">word</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt> </tt>
<a name="L72"></a><tt class="py-lineno"> 72</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">result</tt> </tt>
</div><a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line">             </tt>
<a name="Fingerprint._extract_and_normalize_title"></a><div id="Fingerprint._extract_and_normalize_title-def"><a name="L74"></a><tt class="py-lineno"> 74</tt> <a class="py-toggle" href="#" id="Fingerprint._extract_and_normalize_title-toggle" onclick="return toggle('Fingerprint._extract_and_normalize_title');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools.Fingerprint-class.html#_extract_and_normalize_title">_extract_and_normalize_title</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">title</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Fingerprint._extract_and_normalize_title-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Fingerprint._extract_and_normalize_title-expanded"><a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line">        <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt id="link-25" class="py-name"><a title="bkn.bibtex.string_tools.tex2ascii" class="py-name" href="#" onclick="return doclink('link-25', 'tex2ascii', 'link-13');">tex2ascii</a></tt><tt class="py-op">(</tt><tt class="py-name">title</tt><tt class="py-op">)</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line">        <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt id="link-26" class="py-name"><a title="bkn.bibtex.string_tools.dehyphenate_words" class="py-name" href="#" onclick="return doclink('link-26', 'dehyphenate_words', 'link-7');">dehyphenate_words</a></tt><tt class="py-op">(</tt><tt class="py-name">result</tt><tt class="py-op">)</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line">        <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-name">result</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">result</tt> </tt>
</div><a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line">         </tt>
<a name="Fingerprint._extract_first_consecutive_digits"></a><div id="Fingerprint._extract_first_consecutive_digits-def"><a name="L80"></a><tt class="py-lineno"> 80</tt> <a class="py-toggle" href="#" id="Fingerprint._extract_first_consecutive_digits-toggle" onclick="return toggle('Fingerprint._extract_first_consecutive_digits');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools.Fingerprint-class.html#_extract_first_consecutive_digits">_extract_first_consecutive_digits</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">text</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Fingerprint._extract_first_consecutive_digits-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Fingerprint._extract_first_consecutive_digits-expanded"><a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line">        <tt class="py-name">match_obj</tt> <tt class="py-op">=</tt> <tt class="py-name">re</tt><tt class="py-op">.</tt><tt class="py-name">search</tt><tt class="py-op">(</tt><tt class="py-string">r'\d+'</tt><tt class="py-op">,</tt> <tt class="py-name">text</tt><tt class="py-op">)</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line">        <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">match_obj</tt><tt class="py-op">.</tt><tt id="link-27" class="py-name" targets="Function bkn.bibtex.utilities.group()=bkn.bibtex.utilities-module.html#group"><a title="bkn.bibtex.utilities.group" class="py-name" href="#" onclick="return doclink('link-27', 'group', 'link-27');">group</a></tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line">        <tt class="py-keyword">except</tt><tt class="py-op">:</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt id="link-28" class="py-name" targets="Class bkn.bibtex.error.BKNBibtexError=bkn.bibtex.error.BKNBibtexError-class.html"><a title="bkn.bibtex.error.BKNBibtexError" class="py-name" href="#" onclick="return doclink('link-28', 'BKNBibtexError', 'link-28');">BKNBibtexError</a></tt><tt class="py-op">(</tt><tt class="py-string">'No digits found in text: "'</tt> <tt class="py-op">+</tt> <tt class="py-name">text</tt> <tt class="py-op">+</tt> <tt class="py-string">'".'</tt><tt class="py-op">)</tt> </tt>
</div><a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line">     </tt>
<a name="Fingerprint.compare"></a><div id="Fingerprint.compare-def"><a name="L87"></a><tt class="py-lineno"> 87</tt> <a class="py-toggle" href="#" id="Fingerprint.compare-toggle" onclick="return toggle('Fingerprint.compare');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools.Fingerprint-class.html#compare">compare</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Fingerprint.compare-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Fingerprint.compare-expanded"><a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line">        <tt class="py-docstring">'''Compares this fingerprint to another; the higher the value</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line"><tt class="py-docstring">        returned, the greater the chance that the two fingerprinted</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line"><tt class="py-docstring">        entries represent the same item.</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line"><tt class="py-docstring">        @param other:</tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line"><tt class="py-docstring">         the fingerprint to which this fingerprint should be compared</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line"><tt class="py-docstring">        @type other: L{Fingerprint}</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line"><tt class="py-docstring">        @warning:</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line"><tt class="py-docstring">        distinct subclasses of Fingerprint cannot necessarily be compared!</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt> <tt class="py-keyword">is</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">:</tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line">            <tt class="py-name">warnings</tt><tt class="py-op">.</tt><tt class="py-name">warn</tt><tt class="py-op">(</tt><tt id="link-29" class="py-name"><a title="bkn.bibtex.error.BKNBibtexWarning" class="py-name" href="#" onclick="return doclink('link-29', 'BKNBibtexWarning', 'link-4');">BKNBibtexWarning</a></tt><tt class="py-op">(</tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line">                <tt class="py-string">'comparing fingerprints of different types may lead to unexpected behavior.'</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line">                <tt class="py-name">stacklevel</tt><tt class="py-op">=</tt><tt class="py-number">2</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line">                <tt class="py-op">)</tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line">         </tt>
<a name="L105"></a><tt class="py-lineno">105</tt>  <tt class="py-line">        <tt class="py-name">score</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
<a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line">         </tt>
<a name="L107"></a><tt class="py-lineno">107</tt>  <tt class="py-line">        <tt class="py-comment"># we weigh several factors in computing the score</tt> </tt>
<a name="L108"></a><tt class="py-lineno">108</tt>  <tt class="py-line">         </tt>
<a name="L109"></a><tt class="py-lineno">109</tt>  <tt class="py-line">        <tt class="py-comment"># the year has the highest weight. two entries with different years</tt> </tt>
<a name="L110"></a><tt class="py-lineno">110</tt>  <tt class="py-line">        <tt class="py-comment"># are very unlikely to represent the same item</tt> </tt>
<a name="L111"></a><tt class="py-lineno">111</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">year</tt> <tt class="py-op">!=</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">year</tt><tt class="py-op">:</tt> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-number">0</tt> </tt>
<a name="L113"></a><tt class="py-lineno">113</tt>  <tt class="py-line">         </tt>
<a name="L114"></a><tt class="py-lineno">114</tt>  <tt class="py-line">        <tt class="py-comment"># next we look at titles</tt> </tt>
<a name="L115"></a><tt class="py-lineno">115</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">==</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">title</tt><tt class="py-op">:</tt> </tt>
<a name="L116"></a><tt class="py-lineno">116</tt>  <tt class="py-line">            <tt class="py-name">score</tt> <tt class="py-op">+=</tt> <tt class="py-number">50</tt> </tt>
<a name="L117"></a><tt class="py-lineno">117</tt>  <tt class="py-line">        <tt class="py-keyword">elif</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-keyword">in</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-keyword">or</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">title</tt><tt class="py-op">:</tt> </tt>
<a name="L118"></a><tt class="py-lineno">118</tt>  <tt class="py-line">            <tt class="py-name">score</tt> <tt class="py-op">+=</tt> <tt class="py-number">40</tt> </tt>
<a name="L119"></a><tt class="py-lineno">119</tt>  <tt class="py-line">        <tt class="py-comment"># it might be good to put something about similarity here</tt> </tt>
<a name="L120"></a><tt class="py-lineno">120</tt>  <tt class="py-line">                 </tt>
<a name="L121"></a><tt class="py-lineno">121</tt>  <tt class="py-line">         </tt>
<a name="L122"></a><tt class="py-lineno">122</tt>  <tt class="py-line">        <tt class="py-comment"># finally we should look at word frequency</tt> </tt>
<a name="L123"></a><tt class="py-lineno">123</tt>  <tt class="py-line">        <tt class="py-name">differences</tt> <tt class="py-op">=</tt> <tt class="py-number">0.0</tt> <tt class="py-comment"># total difference in token frequency</tt> </tt>
<a name="L124"></a><tt class="py-lineno">124</tt>  <tt class="py-line">        <tt class="py-name">count</tt> <tt class="py-op">=</tt> <tt class="py-number">0.0</tt> <tt class="py-comment"># total number of tokens</tt> </tt>
<a name="L125"></a><tt class="py-lineno">125</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">key</tt> <tt class="py-keyword">in</tt> <tt class="py-name">set</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">token_freq</tt><tt class="py-op">.</tt><tt class="py-name">keys</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">token_freq</tt><tt class="py-op">.</tt><tt class="py-name">keys</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L126"></a><tt class="py-lineno">126</tt>  <tt class="py-line">            <tt class="py-name">count</tt> <tt class="py-op">+=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">token_freq</tt><tt class="py-op">.</tt><tt class="py-name">get</tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt>  <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">token_freq</tt><tt class="py-op">.</tt><tt class="py-name">get</tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
<a name="L127"></a><tt class="py-lineno">127</tt>  <tt class="py-line">            <tt class="py-name">differences</tt> <tt class="py-op">+=</tt> <tt class="py-name">abs</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">token_freq</tt><tt class="py-op">.</tt><tt class="py-name">get</tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">)</tt> <tt class="py-op">-</tt> \ </tt>
<a name="L128"></a><tt class="py-lineno">128</tt>  <tt class="py-line">                           <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">token_freq</tt><tt class="py-op">.</tt><tt class="py-name">get</tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L129"></a><tt class="py-lineno">129</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">count</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> <tt class="py-keyword">return</tt> <tt class="py-number">0</tt> </tt>
<a name="L130"></a><tt class="py-lineno">130</tt>  <tt class="py-line">        <tt class="py-name">score</tt> <tt class="py-op">+=</tt> <tt class="py-op">(</tt><tt class="py-number">1</tt> <tt class="py-op">-</tt> <tt class="py-name">differences</tt> <tt class="py-op">/</tt> <tt class="py-name">count</tt><tt class="py-op">)</tt> <tt class="py-op">*</tt> <tt class="py-number">50</tt> </tt>
<a name="L131"></a><tt class="py-lineno">131</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">score</tt> </tt>
</div></div><a name="L132"></a><tt class="py-lineno">132</tt>  <tt class="py-line"> </tt>
<a name="suggest_duplicates"></a><div id="suggest_duplicates-def"><a name="L133"></a><tt class="py-lineno">133</tt> <a class="py-toggle" href="#" id="suggest_duplicates-toggle" onclick="return toggle('suggest_duplicates');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools-module.html#suggest_duplicates">suggest_duplicates</a><tt class="py-op">(</tt> </tt>
<a name="L134"></a><tt class="py-lineno">134</tt>  <tt class="py-line">        <tt class="py-param">bib_list</tt><tt class="py-op">,</tt> </tt>
<a name="L135"></a><tt class="py-lineno">135</tt>  <tt class="py-line">        <tt class="py-param">filename</tt><tt class="py-op">,</tt> </tt>
<a name="L136"></a><tt class="py-lineno">136</tt>  <tt class="py-line">        <tt class="py-param">fp_class</tt><tt class="py-op">=</tt><tt id="link-30" class="py-name"><a title="bkn.bibtex.new_merge_tools.Fingerprint" class="py-name" href="#" onclick="return doclink('link-30', 'Fingerprint', 'link-23');">Fingerprint</a></tt><tt class="py-op">,</tt> </tt>
<a name="L137"></a><tt class="py-lineno">137</tt>  <tt class="py-line">        <tt class="py-param">threshold</tt><tt class="py-op">=</tt><tt class="py-number">50</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="suggest_duplicates-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="suggest_duplicates-expanded"><a name="L138"></a><tt class="py-lineno">138</tt>  <tt class="py-line">    <tt class="py-docstring">'''For each entry in each bib suggests entries of other bibs that may duplicate it.</tt> </tt>
<a name="L139"></a><tt class="py-lineno">139</tt>  <tt class="py-line"><tt class="py-docstring">    </tt> </tt>
<a name="L140"></a><tt class="py-lineno">140</tt>  <tt class="py-line"><tt class="py-docstring">    @param bib_list:</tt> </tt>
<a name="L141"></a><tt class="py-lineno">141</tt>  <tt class="py-line"><tt class="py-docstring">        a list of L{Bibliographies&lt;Bibliography&gt;} which may contain duplicate entries.</tt> </tt>
<a name="L142"></a><tt class="py-lineno">142</tt>  <tt class="py-line"><tt class="py-docstring">        Note that this method assumes that there are no duplicates within</tt> </tt>
<a name="L143"></a><tt class="py-lineno">143</tt>  <tt class="py-line"><tt class="py-docstring">        any given C{Bibliography}; duplicates are assumed to exist between</tt> </tt>
<a name="L144"></a><tt class="py-lineno">144</tt>  <tt class="py-line"><tt class="py-docstring">        bibliographies only.</tt> </tt>
<a name="L145"></a><tt class="py-lineno">145</tt>  <tt class="py-line"><tt class="py-docstring">    @param filename:</tt> </tt>
<a name="L146"></a><tt class="py-lineno">146</tt>  <tt class="py-line"><tt class="py-docstring">        the filename or path to use when saving suggestions. If a file</tt> </tt>
<a name="L147"></a><tt class="py-lineno">147</tt>  <tt class="py-line"><tt class="py-docstring">        already exists at the given location it will be opened and any</tt> </tt>
<a name="L148"></a><tt class="py-lineno">148</tt>  <tt class="py-line"><tt class="py-docstring">        existing sugestions in the file will be used as a starting point.</tt> </tt>
<a name="L149"></a><tt class="py-lineno">149</tt>  <tt class="py-line"><tt class="py-docstring">    @param fp_class:</tt> </tt>
<a name="L150"></a><tt class="py-lineno">150</tt>  <tt class="py-line"><tt class="py-docstring">        a C{Fingerprint} class which will be used for comparing entires.</tt> </tt>
<a name="L151"></a><tt class="py-lineno">151</tt>  <tt class="py-line"><tt class="py-docstring">        Defaults to the base C{Fingerprint} class.</tt> </tt>
<a name="L152"></a><tt class="py-lineno">152</tt>  <tt class="py-line"><tt class="py-docstring">    @type fp_class: L{Fingerprint}</tt> </tt>
<a name="L153"></a><tt class="py-lineno">153</tt>  <tt class="py-line"><tt class="py-docstring">    @param threshold:</tt> </tt>
<a name="L154"></a><tt class="py-lineno">154</tt>  <tt class="py-line"><tt class="py-docstring">        a number between 0 and 100. This method will suggest that two</tt> </tt>
<a name="L155"></a><tt class="py-lineno">155</tt>  <tt class="py-line"><tt class="py-docstring">        records are the same if their fingerprints compare with a</tt> </tt>
<a name="L156"></a><tt class="py-lineno">156</tt>  <tt class="py-line"><tt class="py-docstring">        confidence greater than this value.</tt> </tt>
<a name="L157"></a><tt class="py-lineno">157</tt>  <tt class="py-line"><tt class="py-docstring">    @rtype: C{None}</tt> </tt>
<a name="L158"></a><tt class="py-lineno">158</tt>  <tt class="py-line"><tt class="py-docstring">    '''</tt> </tt>
<a name="L159"></a><tt class="py-lineno">159</tt>  <tt class="py-line">    <tt class="py-name">stats</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt> </tt>
<a name="L160"></a><tt class="py-lineno">160</tt>  <tt class="py-line">        <tt class="py-string">'num_of_files'</tt> <tt class="py-op">:</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">bib_list</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L161"></a><tt class="py-lineno">161</tt>  <tt class="py-line">        <tt class="py-string">'len_product'</tt> <tt class="py-op">:</tt> <tt class="py-string">'x'</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">bib</tt><tt class="py-op">.</tt><tt class="py-name">record_list</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt class="py-name">bib</tt> <tt class="py-keyword">in</tt> <tt class="py-name">bib_list</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L162"></a><tt class="py-lineno">162</tt>  <tt class="py-line">    <tt class="py-op">}</tt> </tt>
<a name="L163"></a><tt class="py-lineno">163</tt>  <tt class="py-line">    <tt class="py-keyword">print</tt> <tt class="py-string">"Performing duplicate detection for {num_of_files} files. Will \</tt> </tt>
<a name="L164"></a><tt class="py-lineno">164</tt>  <tt class="py-line"><tt class="py-string">check {len_product} records in all."</tt><tt class="py-op">.</tt><tt class="py-name">format</tt><tt class="py-op">(</tt><tt class="py-op">**</tt><tt class="py-name">stats</tt><tt class="py-op">)</tt> </tt>
<a name="L165"></a><tt class="py-lineno">165</tt>  <tt class="py-line">     </tt>
<a name="L166"></a><tt class="py-lineno">166</tt>  <tt class="py-line">    <tt class="py-comment"># use existing suggestions from suggestion file if it exists:</tt> </tt>
<a name="L167"></a><tt class="py-lineno">167</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">exists</tt><tt class="py-op">(</tt><tt class="py-name">filename</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L168"></a><tt class="py-lineno">168</tt>  <tt class="py-line">        <tt class="py-keyword">print</tt> <tt class="py-string">'Opening existing suggestion file, "'</tt> <tt class="py-op">+</tt> <tt class="py-name">filename</tt> <tt class="py-op">+</tt> <tt class="py-string">'".'</tt> </tt>
<a name="L169"></a><tt class="py-lineno">169</tt>  <tt class="py-line">        <tt class="py-keyword">with</tt> <tt class="py-name">open</tt><tt class="py-op">(</tt><tt class="py-name">filename</tt><tt class="py-op">,</tt> <tt class="py-string">'r'</tt><tt class="py-op">)</tt> <tt class="py-keyword">as</tt> <tt class="py-name">f</tt><tt class="py-op">:</tt> </tt>
<a name="L170"></a><tt class="py-lineno">170</tt>  <tt class="py-line">            <tt class="py-name">suggestions</tt> <tt class="py-op">=</tt> <tt class="py-name">json</tt><tt class="py-op">.</tt><tt class="py-name">load</tt><tt class="py-op">(</tt><tt class="py-name">f</tt><tt class="py-op">)</tt> </tt>
<a name="L171"></a><tt class="py-lineno">171</tt>  <tt class="py-line">        <tt class="py-keyword">print</tt> <tt class="py-string">'Loaded {0} suggestions from existing suggestion file.'</tt><tt class="py-op">.</tt><tt class="py-name">format</tt><tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">suggestions</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L172"></a><tt class="py-lineno">172</tt>  <tt class="py-line">    <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L173"></a><tt class="py-lineno">173</tt>  <tt class="py-line">        <tt class="py-name">suggestions</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L174"></a><tt class="py-lineno">174</tt>  <tt class="py-line">     </tt>
<a name="L175"></a><tt class="py-lineno">175</tt>  <tt class="py-line">    <tt class="py-comment"># existing_suggestion_index contains two entries for each suggestion;</tt> </tt>
<a name="L176"></a><tt class="py-lineno">176</tt>  <tt class="py-line">    <tt class="py-comment"># this allows for easy lookup regardless of the order in which the</tt> </tt>
<a name="L177"></a><tt class="py-lineno">177</tt>  <tt class="py-line">    <tt class="py-comment"># records appear.</tt> </tt>
<a name="L178"></a><tt class="py-lineno">178</tt>  <tt class="py-line">    <tt class="py-comment"># note: it may be better to define a canonical order so that only one</tt> </tt>
<a name="L179"></a><tt class="py-lineno">179</tt>  <tt class="py-line">    <tt class="py-comment"># entry is necessary.</tt> </tt>
<a name="L180"></a><tt class="py-lineno">180</tt>  <tt class="py-line">    <tt class="py-name">existing_suggestion_index</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L181"></a><tt class="py-lineno">181</tt>  <tt class="py-line">     </tt>
<a name="L182"></a><tt class="py-lineno">182</tt>  <tt class="py-line">    <tt class="py-comment"># prepopulate existing_suggestions_index with entries loaded from</tt> </tt>
<a name="L183"></a><tt class="py-lineno">183</tt>  <tt class="py-line">    <tt class="py-comment"># suggestion file, if any:</tt> </tt>
<a name="L184"></a><tt class="py-lineno">184</tt>  <tt class="py-line">    <tt class="py-name">same_as_suggestions</tt> <tt class="py-op">=</tt> <tt class="py-name">filter</tt><tt class="py-op">(</tt> </tt>
<a name="L185"></a><tt class="py-lineno">185</tt>  <tt class="py-line">        <tt class="py-keyword">lambda</tt> <tt class="py-name">x</tt><tt class="py-op">:</tt> <tt class="py-name">x</tt><tt class="py-op">[</tt><tt class="py-string">'suggestion'</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'same as'</tt><tt class="py-op">,</tt> </tt>
<a name="L186"></a><tt class="py-lineno">186</tt>  <tt class="py-line">        <tt class="py-name">suggestions</tt> </tt>
<a name="L187"></a><tt class="py-lineno">187</tt>  <tt class="py-line">        <tt class="py-op">)</tt> </tt>
<a name="L188"></a><tt class="py-lineno">188</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">suggestion</tt> <tt class="py-keyword">in</tt> <tt class="py-name">same_as_suggestions</tt><tt class="py-op">:</tt> </tt>
<a name="L189"></a><tt class="py-lineno">189</tt>  <tt class="py-line">        <tt class="py-name">entry1</tt> <tt class="py-op">=</tt> <tt id="link-31" class="py-name" targets="Method bkn.bibtex.bibliography.Bibliography.record_from_id()=bkn.bibtex.bibliography.Bibliography-class.html#record_from_id,Function bkn.bibtex.bibliography.record_from_id()=bkn.bibtex.bibliography-module.html#record_from_id"><a title="bkn.bibtex.bibliography.Bibliography.record_from_id
bkn.bibtex.bibliography.record_from_id" class="py-name" href="#" onclick="return doclink('link-31', 'record_from_id', 'link-31');">record_from_id</a></tt><tt class="py-op">(</tt> </tt>
<a name="L190"></a><tt class="py-lineno">190</tt>  <tt class="py-line">            <tt id="link-32" class="py-name" targets="Function bkn.bibtex.new_merge_tools._global_id_from_component_ids()=bkn.bibtex.new_merge_tools-module.html#_global_id_from_component_ids"><a title="bkn.bibtex.new_merge_tools._global_id_from_component_ids" class="py-name" href="#" onclick="return doclink('link-32', '_global_id_from_component_ids', 'link-32');">_global_id_from_component_ids</a></tt><tt class="py-op">(</tt> </tt>
<a name="L191"></a><tt class="py-lineno">191</tt>  <tt class="py-line">                <tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'subject'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'dataset id'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L192"></a><tt class="py-lineno">192</tt>  <tt class="py-line">                <tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'subject'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'record id'</tt><tt class="py-op">]</tt> </tt>
<a name="L193"></a><tt class="py-lineno">193</tt>  <tt class="py-line">                <tt class="py-op">)</tt> </tt>
<a name="L194"></a><tt class="py-lineno">194</tt>  <tt class="py-line">            <tt class="py-op">)</tt> </tt>
<a name="L195"></a><tt class="py-lineno">195</tt>  <tt class="py-line">        <tt class="py-name">entry2</tt> <tt class="py-op">=</tt> <tt id="link-33" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.record_from_id
bkn.bibtex.bibliography.record_from_id" class="py-name" href="#" onclick="return doclink('link-33', 'record_from_id', 'link-31');">record_from_id</a></tt><tt class="py-op">(</tt> </tt>
<a name="L196"></a><tt class="py-lineno">196</tt>  <tt class="py-line">            <tt id="link-34" class="py-name"><a title="bkn.bibtex.new_merge_tools._global_id_from_component_ids" class="py-name" href="#" onclick="return doclink('link-34', '_global_id_from_component_ids', 'link-32');">_global_id_from_component_ids</a></tt><tt class="py-op">(</tt> </tt>
<a name="L197"></a><tt class="py-lineno">197</tt>  <tt class="py-line">                <tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'object'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'dataset id'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L198"></a><tt class="py-lineno">198</tt>  <tt class="py-line">                <tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'object'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'record id'</tt><tt class="py-op">]</tt> </tt>
<a name="L199"></a><tt class="py-lineno">199</tt>  <tt class="py-line">                <tt class="py-op">)</tt> </tt>
<a name="L200"></a><tt class="py-lineno">200</tt>  <tt class="py-line">            <tt class="py-op">)</tt> </tt>
<a name="L201"></a><tt class="py-lineno">201</tt>  <tt class="py-line">        <tt class="py-name">existing_suggestion_index</tt><tt class="py-op">.</tt><tt id="link-35" class="py-name" targets="Method bkn.bibtex.bibliography.Bibliography.append()=bkn.bibtex.bibliography.Bibliography-class.html#append"><a title="bkn.bibtex.bibliography.Bibliography.append" class="py-name" href="#" onclick="return doclink('link-35', 'append', 'link-35');">append</a></tt><tt class="py-op">(</tt> </tt>
<a name="L202"></a><tt class="py-lineno">202</tt>  <tt class="py-line">            <tt class="py-op">(</tt><tt id="link-36" class="py-name" targets="Function bkn.bibtex.new_merge_tools._pseudo_id()=bkn.bibtex.new_merge_tools-module.html#_pseudo_id"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-36', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry1</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-37" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-37', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry2</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt>         </tt>
<a name="L203"></a><tt class="py-lineno">203</tt>  <tt class="py-line">        <tt class="py-name">existing_suggestion_index</tt><tt class="py-op">.</tt><tt id="link-38" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.append" class="py-name" href="#" onclick="return doclink('link-38', 'append', 'link-35');">append</a></tt><tt class="py-op">(</tt> </tt>
<a name="L204"></a><tt class="py-lineno">204</tt>  <tt class="py-line">            <tt class="py-op">(</tt><tt id="link-39" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-39', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry2</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-40" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-40', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry1</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt>         </tt>
<a name="L205"></a><tt class="py-lineno">205</tt>  <tt class="py-line">         </tt>
<a name="L206"></a><tt class="py-lineno">206</tt>  <tt class="py-line">    <tt class="py-comment"># create fingerprint index</tt> </tt>
<a name="L207"></a><tt class="py-lineno">207</tt>  <tt class="py-line">    <tt class="py-name">fingerprint_index</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L208"></a><tt class="py-lineno">208</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">bib</tt> <tt class="py-keyword">in</tt> <tt class="py-name">bib_list</tt><tt class="py-op">:</tt> </tt>
<a name="L209"></a><tt class="py-lineno">209</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">entry</tt> <tt class="py-keyword">in</tt> <tt class="py-name">bib</tt><tt class="py-op">.</tt><tt class="py-name">record_list</tt><tt class="py-op">:</tt> </tt>
<a name="L210"></a><tt class="py-lineno">210</tt>  <tt class="py-line">            <tt class="py-name">fingerprint_index</tt><tt class="py-op">[</tt><tt class="py-name">fp_class</tt><tt class="py-op">(</tt><tt class="py-name">entry</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">entry</tt> </tt>
<a name="L211"></a><tt class="py-lineno">211</tt>  <tt class="py-line">     </tt>
<a name="L212"></a><tt class="py-lineno">212</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">bib</tt> <tt class="py-keyword">in</tt> <tt class="py-name">bib_list</tt><tt class="py-op">:</tt> </tt>
<a name="L213"></a><tt class="py-lineno">213</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">entry</tt> <tt class="py-keyword">in</tt> <tt class="py-name">bib</tt><tt class="py-op">.</tt><tt class="py-name">record_list</tt><tt class="py-op">:</tt> </tt>
<a name="L214"></a><tt class="py-lineno">214</tt>  <tt class="py-line">            <tt class="py-name">fingerprint</tt> <tt class="py-op">=</tt> <tt class="py-name">fp_class</tt><tt class="py-op">(</tt><tt class="py-name">entry</tt><tt class="py-op">)</tt> </tt>
<a name="L215"></a><tt class="py-lineno">215</tt>  <tt class="py-line">            <tt class="py-name">matching_prints</tt> <tt class="py-op">=</tt> <tt class="py-name">fingerprint_index</tt><tt class="py-op">.</tt><tt class="py-name">keys</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L216"></a><tt class="py-lineno">216</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">f</tt> <tt class="py-keyword">in</tt> <tt class="py-name">matching_prints</tt><tt class="py-op">:</tt> </tt>
<a name="L217"></a><tt class="py-lineno">217</tt>  <tt class="py-line">                <tt class="py-name">confidence</tt> <tt class="py-op">=</tt> <tt class="py-name">fingerprint</tt><tt class="py-op">.</tt><tt id="link-41" class="py-name" targets="Method bkn.bibtex.new_merge_tools.Fingerprint.compare()=bkn.bibtex.new_merge_tools.Fingerprint-class.html#compare"><a title="bkn.bibtex.new_merge_tools.Fingerprint.compare" class="py-name" href="#" onclick="return doclink('link-41', 'compare', 'link-41');">compare</a></tt><tt class="py-op">(</tt><tt class="py-name">f</tt><tt class="py-op">)</tt> </tt>
<a name="L218"></a><tt class="py-lineno">218</tt>  <tt class="py-line">                <tt class="py-keyword">if</tt> <tt class="py-name">confidence</tt> <tt class="py-op">&gt;</tt> <tt class="py-name">threshold</tt><tt class="py-op">:</tt> </tt>
<a name="L219"></a><tt class="py-lineno">219</tt>  <tt class="py-line">                    <tt class="py-name">candidate</tt> <tt class="py-op">=</tt> <tt class="py-name">fingerprint_index</tt><tt class="py-op">[</tt><tt class="py-name">f</tt><tt class="py-op">]</tt> </tt>
<a name="L220"></a><tt class="py-lineno">220</tt>  <tt class="py-line">                    <tt class="py-keyword">if</tt> <tt class="py-name">entry</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name" targets="Method bkn.bibtex.bibliography.Record.get_parent_bib()=bkn.bibtex.bibliography.Record-class.html#get_parent_bib"><a title="bkn.bibtex.bibliography.Record.get_parent_bib" class="py-name" href="#" onclick="return doclink('link-42', 'get_parent_bib', 'link-42');">get_parent_bib</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">candidate</tt><tt class="py-op">.</tt><tt id="link-43" class="py-name"><a title="bkn.bibtex.bibliography.Record.get_parent_bib" class="py-name" href="#" onclick="return doclink('link-43', 'get_parent_bib', 'link-42');">get_parent_bib</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L221"></a><tt class="py-lineno">221</tt>  <tt class="py-line">                        <tt class="py-keyword">continue</tt> </tt>
<a name="L222"></a><tt class="py-lineno">222</tt>  <tt class="py-line">                    <tt class="py-keyword">if</tt> <tt class="py-op">(</tt><tt id="link-44" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-44', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-45" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-45', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">candidate</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> <tt class="py-keyword">in</tt> <tt class="py-name">existing_suggestion_index</tt><tt class="py-op">:</tt> </tt>
<a name="L223"></a><tt class="py-lineno">223</tt>  <tt class="py-line">                        <tt class="py-keyword">continue</tt> </tt>
<a name="L224"></a><tt class="py-lineno">224</tt>  <tt class="py-line">                    <tt class="py-name">suggestion</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt> </tt>
<a name="L225"></a><tt class="py-lineno">225</tt>  <tt class="py-line">                        <tt class="py-string">'confidence'</tt> <tt class="py-op">:</tt> <tt class="py-name">confidence</tt><tt class="py-op">,</tt> </tt>
<a name="L226"></a><tt class="py-lineno">226</tt>  <tt class="py-line">                        <tt class="py-string">'subject'</tt> <tt class="py-op">:</tt> <tt class="py-op">{</tt> </tt>
<a name="L227"></a><tt class="py-lineno">227</tt>  <tt class="py-line">                            <tt class="py-string">'dataset id'</tt> <tt class="py-op">:</tt> <tt class="py-name">entry</tt><tt class="py-op">.</tt><tt id="link-46" class="py-name"><a title="bkn.bibtex.bibliography.Record.get_parent_bib" class="py-name" href="#" onclick="return doclink('link-46', 'get_parent_bib', 'link-42');">get_parent_bib</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">metadata</tt><tt class="py-op">[</tt><tt class="py-string">'id'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L228"></a><tt class="py-lineno">228</tt>  <tt class="py-line">                            <tt class="py-string">'record id'</tt> <tt class="py-op">:</tt> <tt class="py-name">entry</tt><tt class="py-op">.</tt><tt class="py-name">citekey</tt> </tt>
<a name="L229"></a><tt class="py-lineno">229</tt>  <tt class="py-line">                        <tt class="py-op">}</tt><tt class="py-op">,</tt> </tt>
<a name="L230"></a><tt class="py-lineno">230</tt>  <tt class="py-line">                        <tt class="py-string">'object'</tt> <tt class="py-op">:</tt> <tt class="py-op">{</tt> </tt>
<a name="L231"></a><tt class="py-lineno">231</tt>  <tt class="py-line">                            <tt class="py-string">'dataset id'</tt> <tt class="py-op">:</tt> <tt class="py-name">candidate</tt><tt class="py-op">.</tt><tt id="link-47" class="py-name"><a title="bkn.bibtex.bibliography.Record.get_parent_bib" class="py-name" href="#" onclick="return doclink('link-47', 'get_parent_bib', 'link-42');">get_parent_bib</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">metadata</tt><tt class="py-op">[</tt><tt class="py-string">'id'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L232"></a><tt class="py-lineno">232</tt>  <tt class="py-line">                            <tt class="py-string">'record id'</tt> <tt class="py-op">:</tt> <tt class="py-name">candidate</tt><tt class="py-op">.</tt><tt class="py-name">citekey</tt><tt class="py-op">,</tt> </tt>
<a name="L233"></a><tt class="py-lineno">233</tt>  <tt class="py-line">                     </tt>
<a name="L234"></a><tt class="py-lineno">234</tt>  <tt class="py-line">                        <tt class="py-op">}</tt><tt class="py-op">,</tt> </tt>
<a name="L235"></a><tt class="py-lineno">235</tt>  <tt class="py-line">                        <tt class="py-string">'suggestion'</tt> <tt class="py-op">:</tt> <tt class="py-string">'same as'</tt><tt class="py-op">,</tt> </tt>
<a name="L236"></a><tt class="py-lineno">236</tt>  <tt class="py-line">                        <tt class="py-string">'reviewed'</tt> <tt class="py-op">:</tt> <tt class="py-name">False</tt><tt class="py-op">,</tt> </tt>
<a name="L237"></a><tt class="py-lineno">237</tt>  <tt class="py-line">                        <tt class="py-string">'accepted'</tt> <tt class="py-op">:</tt> <tt class="py-name">None</tt> </tt>
<a name="L238"></a><tt class="py-lineno">238</tt>  <tt class="py-line">                        <tt class="py-op">}</tt> </tt>
<a name="L239"></a><tt class="py-lineno">239</tt>  <tt class="py-line">                    <tt class="py-name">suggestions</tt><tt class="py-op">.</tt><tt id="link-48" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.append" class="py-name" href="#" onclick="return doclink('link-48', 'append', 'link-35');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">suggestion</tt><tt class="py-op">)</tt> </tt>
<a name="L240"></a><tt class="py-lineno">240</tt>  <tt class="py-line">                    <tt class="py-name">existing_suggestion_index</tt><tt class="py-op">.</tt><tt id="link-49" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.append" class="py-name" href="#" onclick="return doclink('link-49', 'append', 'link-35');">append</a></tt><tt class="py-op">(</tt> </tt>
<a name="L241"></a><tt class="py-lineno">241</tt>  <tt class="py-line">                        <tt class="py-op">(</tt><tt id="link-50" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-50', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-51" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-51', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">candidate</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt>         </tt>
<a name="L242"></a><tt class="py-lineno">242</tt>  <tt class="py-line">                    <tt class="py-name">existing_suggestion_index</tt><tt class="py-op">.</tt><tt id="link-52" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.append" class="py-name" href="#" onclick="return doclink('link-52', 'append', 'link-35');">append</a></tt><tt class="py-op">(</tt> </tt>
<a name="L243"></a><tt class="py-lineno">243</tt>  <tt class="py-line">                        <tt class="py-op">(</tt><tt id="link-53" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-53', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">candidate</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-54" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-54', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt>                     </tt>
<a name="L244"></a><tt class="py-lineno">244</tt>  <tt class="py-line">                </tt>
<a name="L245"></a><tt class="py-lineno">245</tt>  <tt class="py-line">    <tt class="py-keyword">with</tt> <tt class="py-name">open</tt><tt class="py-op">(</tt><tt class="py-name">filename</tt><tt class="py-op">,</tt> <tt class="py-string">'w'</tt><tt class="py-op">)</tt> <tt class="py-keyword">as</tt> <tt class="py-name">f</tt><tt class="py-op">:</tt> </tt>
<a name="L246"></a><tt class="py-lineno">246</tt>  <tt class="py-line">       <tt class="py-name">json</tt><tt class="py-op">.</tt><tt class="py-name">dump</tt><tt class="py-op">(</tt><tt class="py-name">suggestions</tt><tt class="py-op">,</tt> <tt class="py-name">f</tt><tt class="py-op">)</tt> </tt>
</div><a name="L247"></a><tt class="py-lineno">247</tt>  <tt class="py-line">        </tt>
<a name="simple_confirmation_ui"></a><div id="simple_confirmation_ui-def"><a name="L248"></a><tt class="py-lineno">248</tt> <a class="py-toggle" href="#" id="simple_confirmation_ui-toggle" onclick="return toggle('simple_confirmation_ui');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools-module.html#simple_confirmation_ui">simple_confirmation_ui</a><tt class="py-op">(</tt><tt class="py-param">filename</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="simple_confirmation_ui-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="simple_confirmation_ui-expanded"><a name="L249"></a><tt class="py-lineno">249</tt>  <tt class="py-line">    <tt class="py-docstring">'''A simple confirmation UI using curses.</tt> </tt>
<a name="L250"></a><tt class="py-lineno">250</tt>  <tt class="py-line"><tt class="py-docstring">    @todo: consider extracting this behavior into a new ConfirmationUI class.</tt> </tt>
<a name="L251"></a><tt class="py-lineno">251</tt>  <tt class="py-line"><tt class="py-docstring">    '''</tt> </tt>
<a name="L252"></a><tt class="py-lineno">252</tt>  <tt class="py-line">    <tt class="py-name">curses</tt><tt class="py-op">.</tt><tt class="py-name">wrapper</tt><tt class="py-op">(</tt><tt id="link-55" class="py-name" targets="Function bkn.bibtex.new_merge_tools._simple_confirmation_ui()=bkn.bibtex.new_merge_tools-module.html#_simple_confirmation_ui"><a title="bkn.bibtex.new_merge_tools._simple_confirmation_ui" class="py-name" href="#" onclick="return doclink('link-55', '_simple_confirmation_ui', 'link-55');">_simple_confirmation_ui</a></tt><tt class="py-op">,</tt> <tt class="py-name">filename</tt><tt class="py-op">)</tt> </tt>
</div><a name="L253"></a><tt class="py-lineno">253</tt>  <tt class="py-line">    <tt class="py-comment"># this should restore normal terminal settings automatically,</tt> </tt>
<a name="L254"></a><tt class="py-lineno">254</tt>  <tt class="py-line">    <tt class="py-comment"># but doesn't seem to do so. This seems to be the fault of starting</tt> </tt>
<a name="L255"></a><tt class="py-lineno">255</tt>  <tt class="py-line">    <tt class="py-comment"># multiple curses sessions in one script</tt> </tt>
<a name="L256"></a><tt class="py-lineno">256</tt>  <tt class="py-line">    <tt class="py-comment"># https://bugs.launchpad.net/ubuntu/+source/python2.6/+bug/492140</tt> </tt>
<a name="L257"></a><tt class="py-lineno">257</tt>  <tt class="py-line">     </tt>
<a name="_simple_confirmation_ui"></a><div id="_simple_confirmation_ui-def"><a name="L258"></a><tt class="py-lineno">258</tt> <a class="py-toggle" href="#" id="_simple_confirmation_ui-toggle" onclick="return toggle('_simple_confirmation_ui');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools-module.html#_simple_confirmation_ui">_simple_confirmation_ui</a><tt class="py-op">(</tt><tt class="py-param">stdscr</tt><tt class="py-op">,</tt> <tt class="py-param">filename</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="_simple_confirmation_ui-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="_simple_confirmation_ui-expanded"><a name="L259"></a><tt class="py-lineno">259</tt>  <tt class="py-line">    <tt class="py-docstring">'''The actual work of simple_confirmation_ui() is done here.'''</tt> </tt>
<a name="L260"></a><tt class="py-lineno">260</tt>  <tt class="py-line">    <tt class="py-keyword">with</tt> <tt class="py-name">open</tt><tt class="py-op">(</tt><tt class="py-name">filename</tt><tt class="py-op">,</tt> <tt class="py-string">'r'</tt><tt class="py-op">)</tt> <tt class="py-keyword">as</tt> <tt class="py-name">f</tt><tt class="py-op">:</tt> </tt>
<a name="L261"></a><tt class="py-lineno">261</tt>  <tt class="py-line">        <tt class="py-name">suggestions</tt> <tt class="py-op">=</tt> <tt class="py-name">json</tt><tt class="py-op">.</tt><tt class="py-name">load</tt><tt class="py-op">(</tt><tt class="py-name">f</tt><tt class="py-op">)</tt> </tt>
<a name="L262"></a><tt class="py-lineno">262</tt>  <tt class="py-line">    <tt class="py-name">same_as_suggestions</tt> <tt class="py-op">=</tt> <tt class="py-name">filter</tt><tt class="py-op">(</tt> </tt>
<a name="L263"></a><tt class="py-lineno">263</tt>  <tt class="py-line">        <tt class="py-keyword">lambda</tt> <tt class="py-name">x</tt><tt class="py-op">:</tt> <tt class="py-name">x</tt><tt class="py-op">[</tt><tt class="py-string">'suggestion'</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'same as'</tt> <tt class="py-keyword">and</tt> <tt class="py-name">x</tt><tt class="py-op">[</tt><tt class="py-string">'reviewed'</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-name">False</tt><tt class="py-op">,</tt> </tt>
<a name="L264"></a><tt class="py-lineno">264</tt>  <tt class="py-line">        <tt class="py-name">suggestions</tt> </tt>
<a name="L265"></a><tt class="py-lineno">265</tt>  <tt class="py-line">        <tt class="py-op">)</tt> </tt>
<a name="L266"></a><tt class="py-lineno">266</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">same_as_suggestions</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L267"></a><tt class="py-lineno">267</tt>  <tt class="py-line">        <tt class="py-name">stdscr</tt><tt class="py-op">.</tt><tt class="py-name">addstr</tt><tt class="py-op">(</tt><tt class="py-string">"No same-as suggestions require confirmation."</tt><tt class="py-op">)</tt> </tt>
<a name="L268"></a><tt class="py-lineno">268</tt>  <tt class="py-line">        <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">sleep</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
<a name="L269"></a><tt class="py-lineno">269</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> </tt>
<a name="L270"></a><tt class="py-lineno">270</tt>  <tt class="py-line">    <tt class="py-name">same_as_suggestions</tt><tt class="py-op">.</tt><tt id="link-56" class="py-name" targets="Method bkn.bibtex.bibliography.Bibliography.sort()=bkn.bibtex.bibliography.Bibliography-class.html#sort"><a title="bkn.bibtex.bibliography.Bibliography.sort" class="py-name" href="#" onclick="return doclink('link-56', 'sort', 'link-56');">sort</a></tt><tt class="py-op">(</tt>  </tt>
<a name="L271"></a><tt class="py-lineno">271</tt>  <tt class="py-line">        <tt class="py-keyword">lambda</tt> <tt class="py-name">x</tt><tt class="py-op">,</tt> <tt class="py-name">y</tt><tt class="py-op">:</tt> <tt class="py-name">cmp</tt><tt class="py-op">(</tt><tt class="py-name">x</tt><tt class="py-op">[</tt><tt class="py-string">'confidence'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">y</tt><tt class="py-op">[</tt><tt class="py-string">'confidence'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L272"></a><tt class="py-lineno">272</tt>  <tt class="py-line">        <tt class="py-op">)</tt> </tt>
<a name="L273"></a><tt class="py-lineno">273</tt>  <tt class="py-line">    <tt class="py-name">total</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">same_as_suggestions</tt><tt class="py-op">)</tt> </tt>
<a name="L274"></a><tt class="py-lineno">274</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">num</tt><tt class="py-op">,</tt> <tt class="py-name">suggestion</tt> <tt class="py-keyword">in</tt> <tt class="py-name">enumerate</tt><tt class="py-op">(</tt><tt class="py-name">same_as_suggestions</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L275"></a><tt class="py-lineno">275</tt>  <tt class="py-line">        <tt class="py-name">stdscr</tt><tt class="py-op">.</tt><tt class="py-name">clear</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L276"></a><tt class="py-lineno">276</tt>  <tt class="py-line">        <tt class="py-name">stdscr</tt><tt class="py-op">.</tt><tt class="py-name">refresh</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L277"></a><tt class="py-lineno">277</tt>  <tt class="py-line">        <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">sleep</tt><tt class="py-op">(</tt><tt class="py-number">0.1</tt><tt class="py-op">)</tt> <tt class="py-comment"># a slight pause makes for a better user experience</tt> </tt>
<a name="L278"></a><tt class="py-lineno">278</tt>  <tt class="py-line">        <tt class="py-name">stdscr</tt><tt class="py-op">.</tt><tt class="py-name">addstr</tt><tt class="py-op">(</tt> </tt>
<a name="L279"></a><tt class="py-lineno">279</tt>  <tt class="py-line">            <tt class="py-string">'Same as suggestion {0} of {1}'</tt><tt class="py-op">.</tt><tt class="py-name">format</tt><tt class="py-op">(</tt><tt class="py-name">num</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">total</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-string">'\n\n'</tt><tt class="py-op">)</tt> </tt>
<a name="L280"></a><tt class="py-lineno">280</tt>  <tt class="py-line">        <tt class="py-name">stdscr</tt><tt class="py-op">.</tt><tt class="py-name">addstr</tt><tt class="py-op">(</tt> </tt>
<a name="L281"></a><tt class="py-lineno">281</tt>  <tt class="py-line">            <tt class="py-string">'Confidence: '</tt> <tt class="py-op">+</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'confidence'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-string">'\n\n'</tt><tt class="py-op">)</tt> </tt>
<a name="L282"></a><tt class="py-lineno">282</tt>  <tt class="py-line">        <tt class="py-name">entry1</tt> <tt class="py-op">=</tt> <tt id="link-57" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.record_from_id
bkn.bibtex.bibliography.record_from_id" class="py-name" href="#" onclick="return doclink('link-57', 'record_from_id', 'link-31');">record_from_id</a></tt><tt class="py-op">(</tt> </tt>
<a name="L283"></a><tt class="py-lineno">283</tt>  <tt class="py-line">            <tt id="link-58" class="py-name"><a title="bkn.bibtex.new_merge_tools._global_id_from_component_ids" class="py-name" href="#" onclick="return doclink('link-58', '_global_id_from_component_ids', 'link-32');">_global_id_from_component_ids</a></tt><tt class="py-op">(</tt> </tt>
<a name="L284"></a><tt class="py-lineno">284</tt>  <tt class="py-line">                <tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'subject'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'dataset id'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L285"></a><tt class="py-lineno">285</tt>  <tt class="py-line">                <tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'subject'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'record id'</tt><tt class="py-op">]</tt> </tt>
<a name="L286"></a><tt class="py-lineno">286</tt>  <tt class="py-line">                <tt class="py-op">)</tt> </tt>
<a name="L287"></a><tt class="py-lineno">287</tt>  <tt class="py-line">            <tt class="py-op">)</tt> </tt>
<a name="L288"></a><tt class="py-lineno">288</tt>  <tt class="py-line">        <tt class="py-name">entry2</tt> <tt class="py-op">=</tt> <tt id="link-59" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.record_from_id
bkn.bibtex.bibliography.record_from_id" class="py-name" href="#" onclick="return doclink('link-59', 'record_from_id', 'link-31');">record_from_id</a></tt><tt class="py-op">(</tt> </tt>
<a name="L289"></a><tt class="py-lineno">289</tt>  <tt class="py-line">            <tt id="link-60" class="py-name"><a title="bkn.bibtex.new_merge_tools._global_id_from_component_ids" class="py-name" href="#" onclick="return doclink('link-60', '_global_id_from_component_ids', 'link-32');">_global_id_from_component_ids</a></tt><tt class="py-op">(</tt> </tt>
<a name="L290"></a><tt class="py-lineno">290</tt>  <tt class="py-line">                <tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'object'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'dataset id'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L291"></a><tt class="py-lineno">291</tt>  <tt class="py-line">                <tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'object'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'record id'</tt><tt class="py-op">]</tt> </tt>
<a name="L292"></a><tt class="py-lineno">292</tt>  <tt class="py-line">                <tt class="py-op">)</tt> </tt>
<a name="L293"></a><tt class="py-lineno">293</tt>  <tt class="py-line">            <tt class="py-op">)</tt> </tt>
<a name="L294"></a><tt class="py-lineno">294</tt>  <tt class="py-line">        <tt class="py-name">temp_bib</tt> <tt class="py-op">=</tt> <tt id="link-61" class="py-name" targets="Class bkn.bibtex.bibliography.Bibliography=bkn.bibtex.bibliography.Bibliography-class.html"><a title="bkn.bibtex.bibliography.Bibliography" class="py-name" href="#" onclick="return doclink('link-61', 'Bibliography', 'link-61');">Bibliography</a></tt><tt class="py-op">(</tt><tt class="py-name">entries</tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt class="py-name">entry1</tt><tt class="py-op">,</tt> <tt class="py-name">entry2</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L295"></a><tt class="py-lineno">295</tt>  <tt class="py-line">        <tt class="py-name">temp_bib</tt><tt class="py-op">.</tt><tt id="link-62" class="py-name" targets="Method bkn.bibtex.bibliography.Bibliography.add_bibtex_output()=bkn.bibtex.bibliography.Bibliography-class.html#add_bibtex_output"><a title="bkn.bibtex.bibliography.Bibliography.add_bibtex_output" class="py-name" href="#" onclick="return doclink('link-62', 'add_bibtex_output', 'link-62');">add_bibtex_output</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L296"></a><tt class="py-lineno">296</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">entry1</tt><tt class="py-op">.</tt><tt id="link-63" class="py-name" targets="Method bkn.bibtex.bibliography.Record.attribute_is_blank()=bkn.bibtex.bibliography.Record-class.html#attribute_is_blank"><a title="bkn.bibtex.bibliography.Record.attribute_is_blank" class="py-name" href="#" onclick="return doclink('link-63', 'attribute_is_blank', 'link-63');">attribute_is_blank</a></tt><tt class="py-op">(</tt><tt class="py-string">'confirmation-text'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L297"></a><tt class="py-lineno">297</tt>  <tt class="py-line">            <tt class="py-name">display1</tt> <tt class="py-op">=</tt> <tt class="py-name">entry1</tt><tt class="py-op">[</tt><tt class="py-string">'confirmation-text'</tt><tt class="py-op">]</tt> </tt>
<a name="L298"></a><tt class="py-lineno">298</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L299"></a><tt class="py-lineno">299</tt>  <tt class="py-line">            <tt class="py-name">display1</tt> <tt class="py-op">=</tt> <tt id="link-64" class="py-name"><a title="bkn.bibtex.string_tools.tex2ascii" class="py-name" href="#" onclick="return doclink('link-64', 'tex2ascii', 'link-13');">tex2ascii</a></tt><tt class="py-op">(</tt><tt class="py-name">temp_bib</tt><tt class="py-op">.</tt><tt class="py-name">record_list</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt class="py-name">bibtex_out</tt><tt class="py-op">)</tt> </tt>
<a name="L300"></a><tt class="py-lineno">300</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">entry2</tt><tt class="py-op">.</tt><tt id="link-65" class="py-name"><a title="bkn.bibtex.bibliography.Record.attribute_is_blank" class="py-name" href="#" onclick="return doclink('link-65', 'attribute_is_blank', 'link-63');">attribute_is_blank</a></tt><tt class="py-op">(</tt><tt class="py-string">'confirmation-text'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L301"></a><tt class="py-lineno">301</tt>  <tt class="py-line">            <tt class="py-name">display2</tt> <tt class="py-op">=</tt> <tt class="py-name">entry2</tt><tt class="py-op">[</tt><tt class="py-string">'confirmation-text'</tt><tt class="py-op">]</tt> </tt>
<a name="L302"></a><tt class="py-lineno">302</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L303"></a><tt class="py-lineno">303</tt>  <tt class="py-line">            <tt class="py-name">display2</tt> <tt class="py-op">=</tt> <tt id="link-66" class="py-name"><a title="bkn.bibtex.string_tools.tex2ascii" class="py-name" href="#" onclick="return doclink('link-66', 'tex2ascii', 'link-13');">tex2ascii</a></tt><tt class="py-op">(</tt><tt class="py-name">temp_bib</tt><tt class="py-op">.</tt><tt class="py-name">record_list</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt class="py-name">bibtex_out</tt><tt class="py-op">)</tt> </tt>
<a name="L304"></a><tt class="py-lineno">304</tt>  <tt class="py-line">        <tt class="py-name">stdscr</tt><tt class="py-op">.</tt><tt class="py-name">addstr</tt><tt class="py-op">(</tt> </tt>
<a name="L305"></a><tt class="py-lineno">305</tt>  <tt class="py-line">            <tt class="py-name">str</tt><tt class="py-op">(</tt><tt id="link-67" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-67', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry1</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-string">'\n'</tt> <tt class="py-op">+</tt> <tt class="py-name">display1</tt><tt class="py-op">.</tt><tt class="py-name">encode</tt><tt class="py-op">(</tt><tt id="link-68" class="py-name"><a title="bkn.bibtex.new_merge_tools.PREFERRED_ENCODING" class="py-name" href="#" onclick="return doclink('link-68', 'PREFERRED_ENCODING', 'link-14');">PREFERRED_ENCODING</a></tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-string">'\n\n'</tt><tt class="py-op">)</tt> </tt>
<a name="L306"></a><tt class="py-lineno">306</tt>  <tt class="py-line">        <tt class="py-name">stdscr</tt><tt class="py-op">.</tt><tt class="py-name">addstr</tt><tt class="py-op">(</tt> </tt>
<a name="L307"></a><tt class="py-lineno">307</tt>  <tt class="py-line">            <tt class="py-name">str</tt><tt class="py-op">(</tt><tt id="link-69" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-69', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry2</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-string">'\n'</tt> <tt class="py-op">+</tt>  <tt class="py-name">display2</tt><tt class="py-op">.</tt><tt class="py-name">encode</tt><tt class="py-op">(</tt><tt id="link-70" class="py-name"><a title="bkn.bibtex.new_merge_tools.PREFERRED_ENCODING" class="py-name" href="#" onclick="return doclink('link-70', 'PREFERRED_ENCODING', 'link-14');">PREFERRED_ENCODING</a></tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-string">'\n\n'</tt><tt class="py-op">)</tt> </tt>
<a name="L308"></a><tt class="py-lineno">308</tt>  <tt class="py-line">        <tt class="py-name">stdscr</tt><tt class="py-op">.</tt><tt class="py-name">addstr</tt><tt class="py-op">(</tt><tt class="py-string">'Do these entries represent the same item?'</tt><tt class="py-op">)</tt> </tt>
<a name="L309"></a><tt class="py-lineno">309</tt>  <tt class="py-line">        <tt class="py-name">stdscr</tt><tt class="py-op">.</tt><tt class="py-name">addstr</tt><tt class="py-op">(</tt><tt class="py-string">'[ynq?]'</tt><tt class="py-op">)</tt> </tt>
<a name="L310"></a><tt class="py-lineno">310</tt>  <tt class="py-line">        <tt class="py-name">response</tt> <tt class="py-op">=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
<a name="L311"></a><tt class="py-lineno">311</tt>  <tt class="py-line">        <tt class="py-keyword">while</tt> <tt class="py-name">response</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-op">[</tt><tt class="py-string">'q'</tt><tt class="py-op">,</tt><tt class="py-string">'y'</tt><tt class="py-op">,</tt><tt class="py-string">'n'</tt><tt class="py-op">,</tt><tt class="py-string">'?'</tt><tt class="py-op">]</tt><tt class="py-op">:</tt> </tt>
<a name="L312"></a><tt class="py-lineno">312</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">response</tt> <tt class="py-op">!=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
<a name="L313"></a><tt class="py-lineno">313</tt>  <tt class="py-line">                <tt class="py-name">curses</tt><tt class="py-op">.</tt><tt class="py-name">flash</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L314"></a><tt class="py-lineno">314</tt>  <tt class="py-line">            <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L315"></a><tt class="py-lineno">315</tt>  <tt class="py-line">                <tt class="py-name">response</tt> <tt class="py-op">=</tt> <tt class="py-name">chr</tt><tt class="py-op">(</tt><tt class="py-name">stdscr</tt><tt class="py-op">.</tt><tt class="py-name">getch</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L316"></a><tt class="py-lineno">316</tt>  <tt class="py-line">            <tt class="py-keyword">except</tt> <tt class="py-name">ValueError</tt><tt class="py-op">:</tt> </tt>
<a name="L317"></a><tt class="py-lineno">317</tt>  <tt class="py-line">                <tt class="py-keyword">pass</tt> </tt>
<a name="L318"></a><tt class="py-lineno">318</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">response</tt> <tt class="py-op">==</tt> <tt class="py-string">'n'</tt><tt class="py-op">:</tt> </tt>
<a name="L319"></a><tt class="py-lineno">319</tt>  <tt class="py-line">            <tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'accepted'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
<a name="L320"></a><tt class="py-lineno">320</tt>  <tt class="py-line">            <tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'reviewed'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L321"></a><tt class="py-lineno">321</tt>  <tt class="py-line">        <tt class="py-keyword">elif</tt> <tt class="py-name">response</tt> <tt class="py-op">==</tt> <tt class="py-string">'y'</tt><tt class="py-op">:</tt> </tt>
<a name="L322"></a><tt class="py-lineno">322</tt>  <tt class="py-line">            <tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'accepted'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L323"></a><tt class="py-lineno">323</tt>  <tt class="py-line">            <tt class="py-name">suggestion</tt><tt class="py-op">[</tt><tt class="py-string">'reviewed'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L324"></a><tt class="py-lineno">324</tt>  <tt class="py-line">        <tt class="py-keyword">elif</tt> <tt class="py-name">response</tt> <tt class="py-op">==</tt> <tt class="py-string">'q'</tt><tt class="py-op">:</tt> </tt>
<a name="L325"></a><tt class="py-lineno">325</tt>  <tt class="py-line">            <tt class="py-keyword">break</tt> </tt>
<a name="L326"></a><tt class="py-lineno">326</tt>  <tt class="py-line">    <tt class="py-name">stdscr</tt><tt class="py-op">.</tt><tt class="py-name">clear</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L327"></a><tt class="py-lineno">327</tt>  <tt class="py-line">    <tt class="py-name">stdscr</tt><tt class="py-op">.</tt><tt class="py-name">addstr</tt><tt class="py-op">(</tt><tt class="py-string">'Saving your work...'</tt><tt class="py-op">)</tt> </tt>
<a name="L328"></a><tt class="py-lineno">328</tt>  <tt class="py-line">    <tt class="py-keyword">with</tt> <tt class="py-name">open</tt><tt class="py-op">(</tt><tt class="py-name">filename</tt><tt class="py-op">,</tt> <tt class="py-string">'w'</tt><tt class="py-op">)</tt> <tt class="py-keyword">as</tt> <tt class="py-name">f</tt><tt class="py-op">:</tt> </tt>
<a name="L329"></a><tt class="py-lineno">329</tt>  <tt class="py-line">        <tt class="py-name">json</tt><tt class="py-op">.</tt><tt class="py-name">dump</tt><tt class="py-op">(</tt><tt class="py-name">suggestions</tt><tt class="py-op">,</tt> <tt class="py-name">f</tt><tt class="py-op">)</tt> </tt>
</div><a name="L330"></a><tt class="py-lineno">330</tt>  <tt class="py-line"> </tt>
<a name="merge_bibs"></a><div id="merge_bibs-def"><a name="L331"></a><tt class="py-lineno">331</tt> <a class="py-toggle" href="#" id="merge_bibs-toggle" onclick="return toggle('merge_bibs');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools-module.html#merge_bibs">merge_bibs</a><tt class="py-op">(</tt><tt class="py-param">bibs</tt><tt class="py-op">,</tt> <tt class="py-param">suggestion_file</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="merge_bibs-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="merge_bibs-expanded"><a name="L332"></a><tt class="py-lineno">332</tt>  <tt class="py-line">    <tt class="py-docstring">'''Merges the listed bibliographies using any accepted same as</tt> </tt>
<a name="L333"></a><tt class="py-lineno">333</tt>  <tt class="py-line"><tt class="py-docstring">    assertions from the supplied suggestion file.</tt> </tt>
<a name="L334"></a><tt class="py-lineno">334</tt>  <tt class="py-line"><tt class="py-docstring">    </tt> </tt>
<a name="L335"></a><tt class="py-lineno">335</tt>  <tt class="py-line"><tt class="py-docstring">    @todo:</tt> </tt>
<a name="L336"></a><tt class="py-lineno">336</tt>  <tt class="py-line"><tt class="py-docstring">        This method needs to be revised so as to assign ids in a</tt> </tt>
<a name="L337"></a><tt class="py-lineno">337</tt>  <tt class="py-line"><tt class="py-docstring">        consistent manner, i.e. the same id should be assigned to the</tt> </tt>
<a name="L338"></a><tt class="py-lineno">338</tt>  <tt class="py-line"><tt class="py-docstring">        same record on multiple passes.</tt> </tt>
<a name="L339"></a><tt class="py-lineno">339</tt>  <tt class="py-line"><tt class="py-docstring">    @todo:</tt> </tt>
<a name="L340"></a><tt class="py-lineno">340</tt>  <tt class="py-line"><tt class="py-docstring">        This method currently fails since it may create a bib with</tt> </tt>
<a name="L341"></a><tt class="py-lineno">341</tt>  <tt class="py-line"><tt class="py-docstring">        duplicate ids during intermediate stages. This must be fixed.</tt> </tt>
<a name="L342"></a><tt class="py-lineno">342</tt>  <tt class="py-line"><tt class="py-docstring">    '''</tt>     </tt>
<a name="L343"></a><tt class="py-lineno">343</tt>  <tt class="py-line">    <tt class="py-comment"># load suggestion file</tt> </tt>
<a name="L344"></a><tt class="py-lineno">344</tt>  <tt class="py-line">    <tt class="py-keyword">with</tt> <tt class="py-name">open</tt><tt class="py-op">(</tt><tt class="py-name">suggestion_file</tt><tt class="py-op">,</tt> <tt class="py-string">'r'</tt><tt class="py-op">)</tt> <tt class="py-keyword">as</tt> <tt class="py-name">f</tt><tt class="py-op">:</tt> </tt>
<a name="L345"></a><tt class="py-lineno">345</tt>  <tt class="py-line">        <tt class="py-name">suggestions</tt> <tt class="py-op">=</tt> <tt class="py-name">json</tt><tt class="py-op">.</tt><tt class="py-name">load</tt><tt class="py-op">(</tt><tt class="py-name">f</tt><tt class="py-op">)</tt> </tt>
<a name="L346"></a><tt class="py-lineno">346</tt>  <tt class="py-line">         </tt>
<a name="L347"></a><tt class="py-lineno">347</tt>  <tt class="py-line">    <tt class="py-comment"># build same-as index</tt> </tt>
<a name="L348"></a><tt class="py-lineno">348</tt>  <tt class="py-line">    <tt class="py-name">same_as_index</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L349"></a><tt class="py-lineno">349</tt>  <tt class="py-line">    <tt class="py-name">same_as_assertions</tt> <tt class="py-op">=</tt> <tt class="py-name">filter</tt><tt class="py-op">(</tt> </tt>
<a name="L350"></a><tt class="py-lineno">350</tt>  <tt class="py-line">        <tt class="py-keyword">lambda</tt> <tt class="py-name">x</tt><tt class="py-op">:</tt> <tt class="py-op">(</tt><tt class="py-name">x</tt><tt class="py-op">[</tt><tt class="py-string">'suggestion'</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'same as'</tt> <tt class="py-keyword">and</tt> </tt>
<a name="L351"></a><tt class="py-lineno">351</tt>  <tt class="py-line">            <tt class="py-name">x</tt><tt class="py-op">[</tt><tt class="py-string">'reviewed'</tt><tt class="py-op">]</tt> <tt class="py-keyword">and</tt> <tt class="py-name">x</tt><tt class="py-op">[</tt><tt class="py-string">'accepted'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L352"></a><tt class="py-lineno">352</tt>  <tt class="py-line">        <tt class="py-name">suggestions</tt> </tt>
<a name="L353"></a><tt class="py-lineno">353</tt>  <tt class="py-line">        <tt class="py-op">)</tt> </tt>
<a name="L354"></a><tt class="py-lineno">354</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">assertion</tt> <tt class="py-keyword">in</tt> <tt class="py-name">same_as_assertions</tt><tt class="py-op">:</tt> </tt>
<a name="L355"></a><tt class="py-lineno">355</tt>  <tt class="py-line">        <tt class="py-name">entry1</tt> <tt class="py-op">=</tt> <tt id="link-71" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.record_from_id
bkn.bibtex.bibliography.record_from_id" class="py-name" href="#" onclick="return doclink('link-71', 'record_from_id', 'link-31');">record_from_id</a></tt><tt class="py-op">(</tt> </tt>
<a name="L356"></a><tt class="py-lineno">356</tt>  <tt class="py-line">            <tt id="link-72" class="py-name"><a title="bkn.bibtex.new_merge_tools._global_id_from_component_ids" class="py-name" href="#" onclick="return doclink('link-72', '_global_id_from_component_ids', 'link-32');">_global_id_from_component_ids</a></tt><tt class="py-op">(</tt> </tt>
<a name="L357"></a><tt class="py-lineno">357</tt>  <tt class="py-line">                <tt class="py-name">assertion</tt><tt class="py-op">[</tt><tt class="py-string">'subject'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'dataset id'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L358"></a><tt class="py-lineno">358</tt>  <tt class="py-line">                <tt class="py-name">assertion</tt><tt class="py-op">[</tt><tt class="py-string">'subject'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'record id'</tt><tt class="py-op">]</tt> </tt>
<a name="L359"></a><tt class="py-lineno">359</tt>  <tt class="py-line">                <tt class="py-op">)</tt> </tt>
<a name="L360"></a><tt class="py-lineno">360</tt>  <tt class="py-line">            <tt class="py-op">)</tt> </tt>
<a name="L361"></a><tt class="py-lineno">361</tt>  <tt class="py-line">        <tt class="py-name">entry2</tt> <tt class="py-op">=</tt> <tt id="link-73" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.record_from_id
bkn.bibtex.bibliography.record_from_id" class="py-name" href="#" onclick="return doclink('link-73', 'record_from_id', 'link-31');">record_from_id</a></tt><tt class="py-op">(</tt> </tt>
<a name="L362"></a><tt class="py-lineno">362</tt>  <tt class="py-line">            <tt id="link-74" class="py-name"><a title="bkn.bibtex.new_merge_tools._global_id_from_component_ids" class="py-name" href="#" onclick="return doclink('link-74', '_global_id_from_component_ids', 'link-32');">_global_id_from_component_ids</a></tt><tt class="py-op">(</tt> </tt>
<a name="L363"></a><tt class="py-lineno">363</tt>  <tt class="py-line">                <tt class="py-name">assertion</tt><tt class="py-op">[</tt><tt class="py-string">'subject'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'dataset id'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L364"></a><tt class="py-lineno">364</tt>  <tt class="py-line">                <tt class="py-name">assertion</tt><tt class="py-op">[</tt><tt class="py-string">'subject'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'record id'</tt><tt class="py-op">]</tt> </tt>
<a name="L365"></a><tt class="py-lineno">365</tt>  <tt class="py-line">                <tt class="py-op">)</tt> </tt>
<a name="L366"></a><tt class="py-lineno">366</tt>  <tt class="py-line">            <tt class="py-op">)</tt>   </tt>
<a name="L367"></a><tt class="py-lineno">367</tt>  <tt class="py-line">        <tt class="py-name">same_as_index</tt><tt class="py-op">.</tt><tt class="py-name">setdefault</tt><tt class="py-op">(</tt><tt id="link-75" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-75', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry1</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt id="link-76" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.append" class="py-name" href="#" onclick="return doclink('link-76', 'append', 'link-35');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">entry2</tt><tt class="py-op">)</tt> </tt>
<a name="L368"></a><tt class="py-lineno">368</tt>  <tt class="py-line">        <tt class="py-name">same_as_index</tt><tt class="py-op">.</tt><tt class="py-name">setdefault</tt><tt class="py-op">(</tt><tt id="link-77" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-77', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry2</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt id="link-78" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.append" class="py-name" href="#" onclick="return doclink('link-78', 'append', 'link-35');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">entry1</tt><tt class="py-op">)</tt> </tt>
<a name="L369"></a><tt class="py-lineno">369</tt>  <tt class="py-line">         </tt>
<a name="L370"></a><tt class="py-lineno">370</tt>  <tt class="py-line">    <tt class="py-comment"># create list of all the entries to be merged. we will remove each</tt> </tt>
<a name="L371"></a><tt class="py-lineno">371</tt>  <tt class="py-line">    <tt class="py-comment"># entry as we make use of it.</tt> </tt>
<a name="L372"></a><tt class="py-lineno">372</tt>  <tt class="py-line">    <tt class="py-name">entries_to_add</tt> <tt class="py-op">=</tt> <tt class="py-name">reduce</tt><tt class="py-op">(</tt><tt class="py-keyword">lambda</tt> <tt class="py-name">x</tt><tt class="py-op">,</tt> <tt class="py-name">y</tt><tt class="py-op">:</tt> <tt class="py-name">x</tt> <tt class="py-op">+</tt> <tt class="py-name">y</tt><tt class="py-op">.</tt><tt class="py-name">record_list</tt><tt class="py-op">,</tt> <tt class="py-name">bibs</tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L373"></a><tt class="py-lineno">373</tt>  <tt class="py-line">    <tt class="py-comment"># we will be popping entries off the end of the list, so in order to</tt> </tt>
<a name="L374"></a><tt class="py-lineno">374</tt>  <tt class="py-line">    <tt class="py-comment"># guarantee that we use values from the earliest listed bib we must</tt> </tt>
<a name="L375"></a><tt class="py-lineno">375</tt>  <tt class="py-line">    <tt class="py-comment"># reverse the list</tt> </tt>
<a name="L376"></a><tt class="py-lineno">376</tt>  <tt class="py-line">    <tt class="py-name">entries_to_add</tt><tt class="py-op">.</tt><tt class="py-name">reverse</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L377"></a><tt class="py-lineno">377</tt>  <tt class="py-line">     </tt>
<a name="L378"></a><tt class="py-lineno">378</tt>  <tt class="py-line">    <tt class="py-comment"># remove suppressed entries</tt> </tt>
<a name="L379"></a><tt class="py-lineno">379</tt>  <tt class="py-line">    <tt class="py-name">same_as_assertions</tt> <tt class="py-op">=</tt> <tt class="py-name">filter</tt><tt class="py-op">(</tt> </tt>
<a name="L380"></a><tt class="py-lineno">380</tt>  <tt class="py-line">        <tt class="py-keyword">lambda</tt> <tt class="py-name">x</tt><tt class="py-op">:</tt> <tt class="py-op">(</tt><tt class="py-name">x</tt><tt class="py-op">[</tt><tt class="py-string">'suggestion'</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'suppress'</tt> <tt class="py-keyword">and</tt> <tt class="py-name">x</tt><tt class="py-op">[</tt><tt class="py-string">'accepted'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L381"></a><tt class="py-lineno">381</tt>  <tt class="py-line">        <tt class="py-name">suggestions</tt> </tt>
<a name="L382"></a><tt class="py-lineno">382</tt>  <tt class="py-line">        <tt class="py-op">)</tt> </tt>
<a name="L383"></a><tt class="py-lineno">383</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">assertion</tt> <tt class="py-keyword">in</tt> <tt class="py-name">same_as_assertions</tt><tt class="py-op">:</tt> </tt>
<a name="L384"></a><tt class="py-lineno">384</tt>  <tt class="py-line">        <tt class="py-name">entry</tt> <tt class="py-op">=</tt> <tt id="link-79" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.record_from_id
bkn.bibtex.bibliography.record_from_id" class="py-name" href="#" onclick="return doclink('link-79', 'record_from_id', 'link-31');">record_from_id</a></tt><tt class="py-op">(</tt> </tt>
<a name="L385"></a><tt class="py-lineno">385</tt>  <tt class="py-line">            <tt id="link-80" class="py-name"><a title="bkn.bibtex.new_merge_tools._global_id_from_component_ids" class="py-name" href="#" onclick="return doclink('link-80', '_global_id_from_component_ids', 'link-32');">_global_id_from_component_ids</a></tt><tt class="py-op">(</tt> </tt>
<a name="L386"></a><tt class="py-lineno">386</tt>  <tt class="py-line">                <tt class="py-name">assertion</tt><tt class="py-op">[</tt><tt class="py-string">'dataset id'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L387"></a><tt class="py-lineno">387</tt>  <tt class="py-line">                <tt class="py-name">assertion</tt><tt class="py-op">[</tt><tt class="py-string">'record id'</tt><tt class="py-op">]</tt> </tt>
<a name="L388"></a><tt class="py-lineno">388</tt>  <tt class="py-line">                <tt class="py-op">)</tt> </tt>
<a name="L389"></a><tt class="py-lineno">389</tt>  <tt class="py-line">            <tt class="py-op">)</tt> </tt>
<a name="L390"></a><tt class="py-lineno">390</tt>  <tt class="py-line">        <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L391"></a><tt class="py-lineno">391</tt>  <tt class="py-line">            <tt class="py-name">entries_to_add</tt><tt class="py-op">.</tt><tt id="link-81" class="py-name" targets="Method bkn.bibtex.bibliography.Bibliography.remove()=bkn.bibtex.bibliography.Bibliography-class.html#remove"><a title="bkn.bibtex.bibliography.Bibliography.remove" class="py-name" href="#" onclick="return doclink('link-81', 'remove', 'link-81');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">entry</tt><tt class="py-op">)</tt> </tt>
<a name="L392"></a><tt class="py-lineno">392</tt>  <tt class="py-line">        <tt class="py-keyword">except</tt> <tt class="py-name">ValueError</tt><tt class="py-op">:</tt> </tt>
<a name="L393"></a><tt class="py-lineno">393</tt>  <tt class="py-line">            <tt class="py-keyword">pass</tt> </tt>
<a name="L394"></a><tt class="py-lineno">394</tt>  <tt class="py-line">     </tt>
<a name="L395"></a><tt class="py-lineno">395</tt>  <tt class="py-line">    <tt class="py-comment"># create a new empty Bibliography</tt> </tt>
<a name="L396"></a><tt class="py-lineno">396</tt>  <tt class="py-line">    <tt class="py-name">new_bib</tt> <tt class="py-op">=</tt> <tt id="link-82" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography" class="py-name" href="#" onclick="return doclink('link-82', 'Bibliography', 'link-61');">Bibliography</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L397"></a><tt class="py-lineno">397</tt>  <tt class="py-line">     </tt>
<a name="L398"></a><tt class="py-lineno">398</tt>  <tt class="py-line">    <tt class="py-comment"># add entries from entries_to_add, merging entries as needed</tt> </tt>
<a name="L399"></a><tt class="py-lineno">399</tt>  <tt class="py-line">    <tt class="py-keyword">while</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">entries_to_add</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L400"></a><tt class="py-lineno">400</tt>  <tt class="py-line">        <tt class="py-name">entry</tt> <tt class="py-op">=</tt> <tt class="py-name">entries_to_add</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L401"></a><tt class="py-lineno">401</tt>  <tt class="py-line">        <tt class="py-name">new_entry</tt> <tt class="py-op">=</tt> <tt class="py-name">new_bib</tt><tt class="py-op">.</tt><tt id="link-83" class="py-name" targets="Method bkn.bibtex.bibliography.Bibliography.add_record()=bkn.bibtex.bibliography.Bibliography-class.html#add_record"><a title="bkn.bibtex.bibliography.Bibliography.add_record" class="py-name" href="#" onclick="return doclink('link-83', 'add_record', 'link-83');">add_record</a></tt><tt class="py-op">(</tt><tt class="py-name">entry</tt><tt class="py-op">,</tt> <tt class="py-name">id</tt><tt class="py-op">=</tt><tt class="py-name">new_bib</tt><tt class="py-op">.</tt><tt id="link-84" class="py-name" targets="Method bkn.bibtex.bibliography.Bibliography.get_unique_id()=bkn.bibtex.bibliography.Bibliography-class.html#get_unique_id"><a title="bkn.bibtex.bibliography.Bibliography.get_unique_id" class="py-name" href="#" onclick="return doclink('link-84', 'get_unique_id', 'link-84');">get_unique_id</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L402"></a><tt class="py-lineno">402</tt>  <tt class="py-line">        <tt class="py-name">new_entry</tt><tt class="py-op">[</tt><tt class="py-string">'same-as'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">{</tt> </tt>
<a name="L403"></a><tt class="py-lineno">403</tt>  <tt class="py-line">                <tt class="py-string">'dataset id'</tt> <tt class="py-op">:</tt> <tt class="py-name">entry</tt><tt class="py-op">.</tt><tt id="link-85" class="py-name"><a title="bkn.bibtex.bibliography.Record.get_parent_bib" class="py-name" href="#" onclick="return doclink('link-85', 'get_parent_bib', 'link-42');">get_parent_bib</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">metadata</tt><tt class="py-op">[</tt><tt class="py-string">'id'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L404"></a><tt class="py-lineno">404</tt>  <tt class="py-line">                <tt class="py-string">'record id'</tt> <tt class="py-op">:</tt> <tt class="py-name">entry</tt><tt class="py-op">[</tt><tt class="py-string">'id'</tt><tt class="py-op">]</tt> </tt>
<a name="L405"></a><tt class="py-lineno">405</tt>  <tt class="py-line">            <tt class="py-op">}</tt><tt class="py-op">]</tt> </tt>
<a name="L406"></a><tt class="py-lineno">406</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">same_as_index</tt><tt class="py-op">.</tt><tt class="py-name">has_key</tt><tt class="py-op">(</tt><tt id="link-86" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-86', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L407"></a><tt class="py-lineno">407</tt>  <tt class="py-line">            <tt class="py-name">other_entries</tt> <tt class="py-op">=</tt> <tt class="py-name">same_as_index</tt><tt class="py-op">[</tt><tt id="link-87" class="py-name"><a title="bkn.bibtex.new_merge_tools._pseudo_id" class="py-name" href="#" onclick="return doclink('link-87', '_pseudo_id', 'link-36');">_pseudo_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L408"></a><tt class="py-lineno">408</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">other_entry</tt> <tt class="py-keyword">in</tt> <tt class="py-name">other_entries</tt><tt class="py-op">:</tt> </tt>
<a name="L409"></a><tt class="py-lineno">409</tt>  <tt class="py-line">                <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L410"></a><tt class="py-lineno">410</tt>  <tt class="py-line">                    <tt class="py-name">entries_to_add</tt><tt class="py-op">.</tt><tt id="link-88" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.remove" class="py-name" href="#" onclick="return doclink('link-88', 'remove', 'link-81');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">other_entry</tt><tt class="py-op">)</tt> </tt>
<a name="L411"></a><tt class="py-lineno">411</tt>  <tt class="py-line">                <tt class="py-keyword">except</tt> <tt class="py-name">ValueError</tt><tt class="py-op">:</tt> </tt>
<a name="L412"></a><tt class="py-lineno">412</tt>  <tt class="py-line">                    <tt class="py-keyword">pass</tt> <tt class="py-comment"># we already removed this. it's fine</tt> </tt>
<a name="L413"></a><tt class="py-lineno">413</tt>  <tt class="py-line">                <tt class="py-name">new_entry</tt><tt class="py-op">[</tt><tt class="py-string">'same-as'</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt id="link-89" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.append" class="py-name" href="#" onclick="return doclink('link-89', 'append', 'link-35');">append</a></tt><tt class="py-op">(</tt> </tt>
<a name="L414"></a><tt class="py-lineno">414</tt>  <tt class="py-line">                    <tt class="py-op">{</tt> </tt>
<a name="L415"></a><tt class="py-lineno">415</tt>  <tt class="py-line">                    <tt class="py-string">'dataset id'</tt> <tt class="py-op">:</tt> <tt class="py-name">other_entry</tt><tt class="py-op">.</tt><tt id="link-90" class="py-name"><a title="bkn.bibtex.bibliography.Record.get_parent_bib" class="py-name" href="#" onclick="return doclink('link-90', 'get_parent_bib', 'link-42');">get_parent_bib</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">metadata</tt><tt class="py-op">[</tt><tt class="py-string">'id'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L416"></a><tt class="py-lineno">416</tt>  <tt class="py-line">                    <tt class="py-string">'record id'</tt> <tt class="py-op">:</tt> <tt class="py-name">other_entry</tt><tt class="py-op">.</tt><tt class="py-name">citekey</tt> </tt>
<a name="L417"></a><tt class="py-lineno">417</tt>  <tt class="py-line">                    <tt class="py-op">}</tt><tt class="py-op">)</tt> </tt>
<a name="L418"></a><tt class="py-lineno">418</tt>  <tt class="py-line">                <tt class="py-keyword">for</tt> <tt class="py-name">field</tt> <tt class="py-keyword">in</tt> <tt class="py-name">other_entry</tt><tt class="py-op">.</tt><tt class="py-name">attribute_map</tt><tt class="py-op">:</tt> </tt>
<a name="L419"></a><tt class="py-lineno">419</tt>  <tt class="py-line">                    <tt class="py-keyword">if</tt> <tt class="py-name">field</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">STANDARD_FIELDS</tt> <tt class="py-keyword">and</tt> <tt class="py-name">field</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">new_entry</tt><tt class="py-op">.</tt><tt class="py-name">attribute_map</tt><tt class="py-op">:</tt> </tt>
<a name="L420"></a><tt class="py-lineno">420</tt>  <tt class="py-line">                        <tt class="py-name">new_entry</tt><tt class="py-op">[</tt><tt class="py-name">field</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">other_entry</tt><tt class="py-op">[</tt><tt class="py-name">field</tt><tt class="py-op">]</tt> </tt>
<a name="L421"></a><tt class="py-lineno">421</tt>  <tt class="py-line">     </tt>
<a name="L422"></a><tt class="py-lineno">422</tt>  <tt class="py-line">    <tt class="py-comment"># relabel each entry, assigning new citekeys to avoid confusion</tt> </tt>
<a name="L423"></a><tt class="py-lineno">423</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">num</tt><tt class="py-op">,</tt> <tt class="py-name">entry</tt> <tt class="py-keyword">in</tt> <tt class="py-name">enumerate</tt><tt class="py-op">(</tt><tt class="py-name">new_bib</tt><tt class="py-op">.</tt><tt class="py-name">record_list</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L424"></a><tt class="py-lineno">424</tt>  <tt class="py-line">        <tt class="py-name">entry</tt><tt class="py-op">.</tt><tt class="py-name">citekey</tt> <tt class="py-op">=</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">num</tt><tt class="py-op">)</tt> </tt>
<a name="L425"></a><tt class="py-lineno">425</tt>  <tt class="py-line">     </tt>
<a name="L426"></a><tt class="py-lineno">426</tt>  <tt class="py-line">    <tt class="py-comment"># return result</tt> </tt>
<a name="L427"></a><tt class="py-lineno">427</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">new_bib</tt>         </tt>
</div><a name="L428"></a><tt class="py-lineno">428</tt>  <tt class="py-line"> </tt>
<a name="merge_bibs_by_id"></a><div id="merge_bibs_by_id-def"><a name="L429"></a><tt class="py-lineno">429</tt> <a class="py-toggle" href="#" id="merge_bibs_by_id-toggle" onclick="return toggle('merge_bibs_by_id');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools-module.html#merge_bibs_by_id">merge_bibs_by_id</a><tt class="py-op">(</tt><tt class="py-param">bibs</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="merge_bibs_by_id-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="merge_bibs_by_id-expanded"><a name="L430"></a><tt class="py-lineno">430</tt>  <tt class="py-line">    <tt class="py-name">new_bib</tt> <tt class="py-op">=</tt> <tt id="link-91" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography" class="py-name" href="#" onclick="return doclink('link-91', 'Bibliography', 'link-61');">Bibliography</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L431"></a><tt class="py-lineno">431</tt>  <tt class="py-line">    <tt class="py-comment"># create list of all the entries to be merged. we will remove each</tt> </tt>
<a name="L432"></a><tt class="py-lineno">432</tt>  <tt class="py-line">    <tt class="py-comment"># entry as we make use of it.</tt> </tt>
<a name="L433"></a><tt class="py-lineno">433</tt>  <tt class="py-line">    <tt class="py-name">entries_to_add</tt> <tt class="py-op">=</tt> <tt class="py-name">reduce</tt><tt class="py-op">(</tt><tt class="py-keyword">lambda</tt> <tt class="py-name">x</tt><tt class="py-op">,</tt> <tt class="py-name">y</tt><tt class="py-op">:</tt> <tt class="py-name">x</tt> <tt class="py-op">+</tt> <tt class="py-name">y</tt><tt class="py-op">.</tt><tt class="py-name">record_list</tt><tt class="py-op">,</tt> <tt class="py-name">bibs</tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L434"></a><tt class="py-lineno">434</tt>  <tt class="py-line">    <tt class="py-comment"># we will be popping entries off the end of the list, so in order to</tt> </tt>
<a name="L435"></a><tt class="py-lineno">435</tt>  <tt class="py-line">    <tt class="py-comment"># guarantee that we use values from the earliest listed bib we must</tt> </tt>
<a name="L436"></a><tt class="py-lineno">436</tt>  <tt class="py-line">    <tt class="py-comment"># reverse the list</tt> </tt>
<a name="L437"></a><tt class="py-lineno">437</tt>  <tt class="py-line">    <tt class="py-name">entries_to_add</tt><tt class="py-op">.</tt><tt class="py-name">reverse</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L438"></a><tt class="py-lineno">438</tt>  <tt class="py-line">    <tt class="py-keyword">while</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">entries_to_add</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L439"></a><tt class="py-lineno">439</tt>  <tt class="py-line">        <tt class="py-name">entry_to_add</tt> <tt class="py-op">=</tt> <tt class="py-name">entries_to_add</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L440"></a><tt class="py-lineno">440</tt>  <tt class="py-line">        <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L441"></a><tt class="py-lineno">441</tt>  <tt class="py-line">            <tt class="py-name">existing_entry</tt> <tt class="py-op">=</tt> <tt class="py-name">new_bib</tt><tt class="py-op">.</tt><tt id="link-92" class="py-name" targets="Function bkn.bibtex.bibliography.entry_from_id()=bkn.bibtex.bibliography-module.html#entry_from_id"><a title="bkn.bibtex.bibliography.entry_from_id" class="py-name" href="#" onclick="return doclink('link-92', 'entry_from_id', 'link-92');">entry_from_id</a></tt><tt class="py-op">(</tt><tt class="py-name">entry_to_add</tt><tt class="py-op">.</tt><tt class="py-name">citekey</tt><tt class="py-op">)</tt> </tt>
<a name="L442"></a><tt class="py-lineno">442</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">field</tt> <tt class="py-keyword">in</tt> <tt class="py-name">entry_to_add</tt><tt class="py-op">.</tt><tt class="py-name">attribute_map</tt><tt class="py-op">:</tt> </tt>
<a name="L443"></a><tt class="py-lineno">443</tt>  <tt class="py-line">                <tt class="py-keyword">if</tt> <tt class="py-name">field</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">STANDARD_FIELDS</tt> <tt class="py-keyword">and</tt> <tt class="py-name">field</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">existing_entry</tt><tt class="py-op">.</tt><tt class="py-name">attribute_map</tt><tt class="py-op">:</tt> </tt>
<a name="L444"></a><tt class="py-lineno">444</tt>  <tt class="py-line">                    <tt class="py-name">existing_entry</tt><tt class="py-op">[</tt><tt class="py-name">field</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">entry_to_add</tt><tt class="py-op">[</tt><tt class="py-name">field</tt><tt class="py-op">]</tt> </tt>
<a name="L445"></a><tt class="py-lineno">445</tt>  <tt class="py-line">        <tt class="py-keyword">except</tt> <tt id="link-93" class="py-name"><a title="bkn.bibtex.error.BKNBibtexError" class="py-name" href="#" onclick="return doclink('link-93', 'BKNBibtexError', 'link-28');">BKNBibtexError</a></tt><tt class="py-op">:</tt> </tt>
<a name="L446"></a><tt class="py-lineno">446</tt>  <tt class="py-line">            <tt class="py-name">new_bib</tt><tt class="py-op">.</tt><tt id="link-94" class="py-name"><a title="bkn.bibtex.bibliography.Bibliography.add_record" class="py-name" href="#" onclick="return doclink('link-94', 'add_record', 'link-83');">add_record</a></tt><tt class="py-op">(</tt><tt class="py-name">entry_to_add</tt><tt class="py-op">)</tt> </tt>
<a name="L447"></a><tt class="py-lineno">447</tt>  <tt class="py-line">        <tt class="py-comment"># we should really be using the same sources field as we do for other merges</tt> </tt>
<a name="L448"></a><tt class="py-lineno">448</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">new_bib</tt> </tt>
</div><a name="L449"></a><tt class="py-lineno">449</tt>  <tt class="py-line">  </tt>
<a name="L450"></a><tt class="py-lineno">450</tt>  <tt class="py-line">             </tt>
<a name="L451"></a><tt class="py-lineno">451</tt>  <tt class="py-line"> </tt>
<a name="_pseudo_id"></a><div id="_pseudo_id-def"><a name="L452"></a><tt class="py-lineno">452</tt> <a class="py-toggle" href="#" id="_pseudo_id-toggle" onclick="return toggle('_pseudo_id');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools-module.html#_pseudo_id">_pseudo_id</a><tt class="py-op">(</tt><tt class="py-param">record</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="_pseudo_id-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="_pseudo_id-expanded"><a name="L453"></a><tt class="py-lineno">453</tt>  <tt class="py-line">    <tt class="py-docstring">'''Returns the tuple (dataset_id, record_id) for the supplied record.'''</tt> </tt>
<a name="L454"></a><tt class="py-lineno">454</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-op">(</tt><tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">parent_bib_id</tt><tt class="py-op">,</tt> <tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-string">'id'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
</div><a name="L455"></a><tt class="py-lineno">455</tt>  <tt class="py-line"> </tt>
<a name="_global_id_from_component_ids"></a><div id="_global_id_from_component_ids-def"><a name="L456"></a><tt class="py-lineno">456</tt> <a class="py-toggle" href="#" id="_global_id_from_component_ids-toggle" onclick="return toggle('_global_id_from_component_ids');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="bkn.bibtex.new_merge_tools-module.html#_global_id_from_component_ids">_global_id_from_component_ids</a><tt class="py-op">(</tt><tt class="py-param">dataset_id</tt><tt class="py-op">,</tt> <tt class="py-param">record_id</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="_global_id_from_component_ids-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="_global_id_from_component_ids-expanded"><a name="L457"></a><tt class="py-lineno">457</tt>  <tt class="py-line">    <tt class="py-docstring">'''Returns a global id from the dataset_id and record_id of a record.'''</tt> </tt>
<a name="L458"></a><tt class="py-lineno">458</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">dataset_id</tt> <tt class="py-op">+</tt> <tt class="py-name">record_id</tt> </tt>
</div><a name="L459"></a><tt class="py-lineno">459</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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